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| 1 | On the combined effect of soil fertility and topography on tree growth in subtropical forest ecosystems—a study from SE China显示文摘Aims The aim of our research was to understand small-scale effects of topography and soil fertility on tree growth in a forest biodiversity and ecosystem functioning(BEF)experiment in subtropical SE China.Methods Geomorphometric terrain analyses were carried out at a spatial resolution of 5×5 m.Soil samples of different depth increments and data on tree height were collected from a total of 566 plots(667 m2 each).The soils were analyzed for carbon(soil organic carbon[SOC]),nitrogen,acidity,cation exchange capacity(CEC),exchangeable cations and base saturation as soil fertility attributes.All plots were classified into geomorphological units.Analyses of variance and linear regressions were applied to all terrain,soil fertility and tree growth attributes.Important Findings In general,young and shallow soils and relatively small differences in stable soil properties suggest that soil erosion has truncated the soils to a large extent over the whole area of the experiment.This explains the concurrently increasing CEC and SOC stocks downslope,in hollows and in valleys.However,colluvial,carbon-rich sediments are missing widely due to the convexity of the footslopes caused by uplift and removal of eroded sediments by adjacent waterways.The results showed that soil fertility is mainly influenced by topography.Monte-Carlo flow accumulation(MCCA),curvature,slope and aspect significantly affected soil fertility.Furthermore,soil fertility was affected by the different geomorphological positions on the experimental sites with ridge and spur positions showing lower exchangeable base cation contents,especially potassium(K),due to leaching.This geomorphological effect of soil fertility is most pronounced in the topsoil and decreases when considering the subsoil down to 50 cm depth.Few soil fertility attributes affect tree height after 1-2 years of growth,among which C stocks proved to be most important while pH_(KCl)and CEC only played minor roles.Nevertheless,soil acidity and a high proportion of Al on the exchange complex affected tree height even after only 1-2 years growth.Hence,our study showed that forest nutrition is coupled to a recycling of litter nutrients,and does not only depend on subsequent supply of nutrients from the mineral soil.Besides soil fertility,topography affected tree height.We found that especially MCCA as indicator of water availability affected tree growth at small-scale,as well as aspect.Overall,our synthesis on the interrelation between fertility,topography and tree growth in a subtropical forest ecosystem in SE China showed that topographic heterogeneity lead to ecological gradients across geomorphological positions.In this respect,small-scale soil-plant interactions in a young forest can serve as a driver for the future development of vegetation and biodiversity control on soil fertility.In addition,it shows that terrain attributes should be accounted for in ecological research. | Thomas Scholten Philipp Goebes Peter Kühn Steffen Seitz Thorsten Assmann Jürgen Bauhus Helge Bruelheide Francois Buscot Alexandra Erfmeier Markus Fischer Werner Härdtle Jin-Sheng He Keping Ma Pascal A.Niklaus Michael Scherer-Lorenzen Bernhard Schmid Xuezheng Shi Zhengshan Song Goddert von Oheimb Christian Wirth Tesfaye Wubet Karsten Schmidt | 2017 | Journal of Plant Ecology2017,10,1: | 22 |
| 2 | 地形、邻株植物及自身大小对红楠幼树生长与存活的影响显示文摘在山地森林中,树木生长不仅受地形的影响,也与邻株植物存在各种相互作用,而且具有个体大小依赖性。然而这些影响都具有物种特异性,即不同物种即使在同类地形或与同种植物相邻也会受到不同乃至相反的影响。此外,不同物种个体生长的自身大小依赖性也存在差异。作者利用中欧合作项目'中国亚热带森林生物多样性与生态系统功能实验研究(BEF)'实验样地,以渐危的常绿阔叶木本植物红楠(Machilus thunbergii)为研究对象,连续两年观测了存活的1,452株红楠幼树基径和树高,分析坡向和坡度等地形、邻株植物丰富度及其功能群组成、红楠自身大小对红楠幼树生长和存活率的影响。结果表明:(1)红楠幼树位于阴坡时比位于阳坡具有更高的生长速率和存活率,而坡度只对树高生长量有显著影响;(2)邻株植物物种丰富度对红楠幼树的基径、树高和存活率影响不显著;(3)邻株植物功能类型对红楠幼树生长具有极显著的影响,影响程度大小依次为落叶阔叶型>落叶阔叶与常绿阔叶的混交型>常绿阔叶型>常绿针叶型,而对存活率无显著影响;(4)红楠幼树的生长与自身大小呈正相关幂函数关系,即基径和树高的生长速率都会随着其自身大小的增加而增加。可见,构建树木生长模型,不仅要考虑地形等环境因子差异,而且要充分考虑邻株植物的功能类群差异、邻株植物相互作用的性质和程度,以及自身个体大小等因素,为渐危和濒危树种的保护提供更为可靠的理论依据。 | 童跃伟 项文化 王正文 Walter Durka Markus Fischer | 2013 | 生物多样性2013,21,3: | 14 |
| 3 | Opposing intraspecific vs.interspecific diversity effects on herbivory and growth in subtropical experimental tree assemblages显示文摘Aims Positive plant diversity-ecosystem function relations are ultimately driven by variation in functional traits among individuals that form a community.To date,research has largely focused on the role of species diversity for ecosystem functioning.However,substantial intraspecific trait variation is common and a significant part of this variation caused by genetic differences among individuals.Here,we studied the relative importance of species diversity and seed family(SF)diversity within species for growth and herbivory in experimental subtropical tree assemblages.Methods In 2010,we set up a field experiment in subtropical China,using four species from the local species pool.Trees were raised from seeds,with seeds from the same mother tree forming an SF.We established 23 plots containing one or four species(species diversity treatment)and one or four SFs per species(SF diversity treatment).Tree growth(stem diameter,plant height and crown expansion)and herbivory(percentage leaf loss due to leaf chewers)were monitored annually from 2011 to 2013.Important findings Tree species richness promoted growth but had no effect on herbivory.In contrast,SF diversity reduced growth and increased herbivory but only so in species mixtures.Most of the observed effects were time dependent,with the largest effect found in 2013.Our results suggest that biodiversity can affect plant performance directly via tree species-species interactions,or context dependent,via potential effects on inter-trophic interactions.Two important conclusions should be drawn from our findings.Firstly,in future studies regarding biodiversity and ecosystem functioning(BEF)relationships,intraspecific genetic diversity should be given similar weight as species diversity as it has often been neglected and its effects are not well understood.Secondly,we demonstrate opposite effects of biodiversity among and within species,stressing the importance to consider the effects of multiple levels of biodiversity simultaneously. | Christoph Z.Hahn Pascal A.Niklaus Helge Bruelheide Stefan G.Michalski Miaomiao Shi Xuefei Yang Xueqin Zeng Markus Fischer Walter Durka | 2017 | Journal of Plant Ecology2017,10,1: | 11 |
| 4 | Species-specific effects of genetic diversity and species diversity of experimental communities on early tree performance显示文摘Aims Changing biodiversity can affect ecosystem functioning.However,the role of genetic diversity within species,relative to the one of species diversity,has hardly been addressed.Methods To address the effects of both genetic diversity and species diversity during the important stage of early tree life,we used eight seed families(SF)taken from each of 12 evergreen and deciduous tree species of subtropical forest to perform a factorial experiment.We established 264 communities of 16 trees each.Each community had a species diversity of either one or four species and a genetic diversity of either one,two or four SF per species.We measured plant survival,growth rate,final biomass and herbivory 20 months after sowing.Important Findings Species differed from each other in biomass,growth rate,herbivory and survival(P<0.001).Deciduous species tended to have much higher biomass(P<0.1)and experienced higher herbivory(P<0.05)than evergreen species.Species diversity affected the performance of different species differently(species diversity by species interaction,P<0.001 for all variables but survival).Biomass differed between SF and increasing genetic diversity from one to two,and from two to four,SF per species increased biomass for some species and decreased it for others(P<0.001).Our study showed pronounced species-specific responses of early tree performance to species diversity and less pronounced responses to genetic diversity.These species-specific responses suggest feedbacks of species diversity and genetic diversity on future species composition. | Xueqin Zeng Walter Durka Markus Fischer | 2017 | Journal of Plant Ecology2017,10,1: | 8 |
| 5 | Genetic diversity and differentiation follow secondary succession in a multi-species study on woody plants from subtropical China显示文摘Aims Species diversity and genetic diversity may be affected in parallel by similar environmental drivers.However,genetic diversity may also be affected independently by habitat characteristics.We aim at disentangling relationships between genetic diversity,species diversity and habitat characteristics of woody species in subtropical forest.Methods We studied 11 dominant tree and shrub species in 27 plots in Gutianshan,China,and assessed their genetic diversity(A_(r))and population differentiation(F′_(ST))with microsatellite markers.We tested if Ar and population specific F′_(ST) were correlated to local species diversity and plot characteristics.Multi-model inference and model averaging were used to determine the relative importance of each predictor.Additionally,we tested for isolation-by-distance(IBD)and isolation-by-elevation by regressing pairwise F′_(ST) against pairwise spatial and elevational distances.Important Findings Genetic diversity was not related to species diversity for any of the study species.Thus,our results do not support joint effects of habitat characteristics on these two levels of biodiversity.Instead,genetic diversity in two understory shrubs,Rhododendron simsii and Vaccinium carlesii,was affected by plot age with decreasing genetic diversity in successionally older plots.Population differentiation increased with plot age in R.simsii and Lithocarpus glaber.This shows that succession can reduce genetic diversity within,and increase genetic diversity between populations.Furthermore,we found four cases of IBD and two cases of isolation-by-elevation.The former indicates inefficient pollen and seed dispersal by animals whereas the latter might be due to phenological asynchronies.These patterns indicate that succession can affect genetic diversity without parallel effects on species diversity and that gene flow in a continuous subtropical forest can be restricted even at a local scale. | Christoph Z.Hahn Stefan G.Michalski Markus Fischer Walter Durka | 2017 | Journal of Plant Ecology2017,10,1: | 5 |
| 6 | Heritability of early growth traits and their plasticity in 14 woody species of Chinese subtropical forest显示文摘Aims Genetic variation in plant traits represents the raw material for future adaptive evolution.Its extent can be estimated as heritability based on the performance of experimental plants of known relatedness,such as maternal half-sib seed families.While there is considerable heritability information for herbaceous plants and commercially important trees,little is known for woody species of natural subtropical forest.Moreover,it is open whether heritability is higher for species with r-or K-strategies,for more common species with larger distribution ranges than for rarer ones,or for populations closer to the centres of distributional ranges.Methods For 14 woody species in Chinese subtropical forest,we collected 13-38 maternal seed families,assessed seed size,grew replicates of each seed family in one more and one less benign nursery environment and measured stem diameter and plant height after 7 months.Important findings For the different species,plants grew 1.8-8.1 times taller in the more benign environment.For all 14 species,variation between seed families(and thus heritability)was significant(with very few exceptions at the P<0.001 level)for seed size and for stem diameter and plant height in both nurseries.Moreover,significant seed family by nursery interactions for stem diameter and plant height for all species(P<0.001)indicated significant heritability for plasticity in these traits.Multiple regression analysis suggests that heritabilities were higher for species with higher age at reproduction and higher wood density(traits indicating a K strategy)but also for species with higher specific leaf area(a trait rather indicating an r strategy).Furthermore,heritabilities were higher for species with larger range sizes,while there was no significant relationship between heritabilities and the distance of the study area to the range margins of our study species.In conclusion,the detected large heritability estimates suggest considerable potential for the evolution of plant performance and its plasticity for trees of subtropical forest.Moreover,our study shows that the simple method of comparing plants of different maternal seed families is valuable to address evolutionary ecological questions for so far understudied species. | Xueqin Zeng Walter Durka Erik Welk Markus Fischer | 2017 | Journal of Plant Ecology2017,10,1: | 4 |
| 7 | Coexpression of receptor-tyrosine-kinases in gastric adenocarcinoma-a rationale for a molecular targeting strategy?显示文摘AIM: To define the (co-)expression pattern of target receptor-tyrosine-kinases (RTK) in human gastric adenocarcinoma. METHODS: The (co-)expression pattern of VEGFR1-3,PDGFRα/b and EGFR1 was analyzed by RT-PCR in 51 human gastric adenocarcinomas. In addition,IHC staining was applied for confirmation of expression and analysis of RTK localisation. RESULTS: The majority of samples revealed a VEGFR1 (98%),VEGFR2 (80%),VEGFR3 (67%),PDGFRα (82%) and PDGFRβ(82%) expression,whereas only 62% exhibited an EGFR1 expression. 78% of cancers expressed at least four out of six RTKs. While VEGFR1-3 and PDGFRα revealed a predominantly cytoplasmatic staining in tumor cells,accompanied by an additional nuclear staining for VEGFR3 ,EGFR1 was almost exclusively detected on the membrane of tumor cells. PDGFRβ was restricted to stromal pericytes,which also depicted a PDGFRα expression.receptor-tyrosine-kinases coexpression in gastric adenocarcinoma and might therefore encourage an application of multiple-target RTK-inhibitors within a combination therapy. | Daniel Drescher Markus Moehler Ines Gockel Kirsten Frerichs Annett Müller Friedrich Dünschede Thomas Borschitz Stefan Biesterfeld Martin Holtmann Thomas Wehler Andreas Teufel Kerstin Herzer Thomas Fischer Martin R Berger Theodor Junginger Peter R Galle Carl C Schimanski | 2007 | World Journal of Gastroenterology2007,13,26: | 4 |
| 8 | Influence of experimental soil disturbances on the diversity of plants in agricultural grasslands显示文摘Aims and Methods Disturbance is supposed to play an important role for biodiversity and ecosystem stability as described by the intermediate disturbance hypoth-esis(IDH),which predicts highest species richness at intermediate levels of disturbances.In this study,we tested the effects of artificial soil distur-bances on diversity of annual and perennial vascular plants and bryo-phytes in a field experiment in 86 agricultural grasslands differing in land use in two regions of Germany.On each grassland,we implemented four treatments:three treatments differing in application time of soil dis-turbances and one control.One year after experimental disturbance,we recorded vegetation and measured biomass productivity and bare ground.We analysed the disturbance response taking effects of region and land-use-accompanied disturbance regimes into account.Important Findings Region and land-use type strongly determined plant species rich-ness.Experimental disturbances had small positive effects on the species richness of annuals,but none on perennials or bryophytes.Bare ground was positively related to species richness of bryophytes.However,exceeding the creation of 12%bare ground further distur-bance had a detrimental effect on bryophyte species richness,which corresponds to the IDH.As biomass productivity was unaffected by disturbance our results indicate that the disturbance effect on spe-cies richness of annuals was not due to decreased overall produc-tivity,but rather due to short-term lowered inter-and intraspecific competition at the newly created microsites.Generally,our results highlight the importance of soil disturbances for species richness of annual plants and bryophytes in agricultural grasslands.However,most grasslands were disturbed naturally or by land-use practices and our additional experimental soil dis-turbances only had a small short-term effect.Overall,total plant diversity in grasslands seemed to be more limited by the availabil-ity of propagules rather than by suitable microsites for germination.Thus,nature conservation efforts to increase grassland diversity should focus on overcoming propagule limitation,for instance by additional sowing of seeds,while the creation of additional open patches by disturbance might only be appropriate where natural disturbances are scarce. | Jörg Müller Johannes Heinze Jasmin Joshi Steffen Boch Valentin H.Klaus Markus Fischer Daniel Prati | 2014 | Journal of Plant Ecology2014,7,6: | 3 |
| 9 | National Forest Inventories capture the multifunctionality of managed forests in Germany显示文摘Background:Forests perform various important ecosystem functions that contribute to ecosystem services.In many parts of the world,forest management has shifted from a focus on timber production to multi-purpose forestry,combining timber production with the supply of other forest ecosystem services.However,it is unclear which forest types provide which ecosystem services and to what extent forests primarily managed for timber already supply multiple ecosystem services.Based on a comprehensive dataset collected across 150 forest plots in three regions differing in management intensity and species composition,we develop models to predict the potential supply of 13 ecosystem services.We use those models to assess the level of multifunctionality of managed forests at the national level using national forest inventory data.Results:Looking at the potential supply of ecosystem services,we found trade-offs(e.g.between both bark beetle control or dung decomposition and both productivity or soil carbon stocks)as well as synergies(e.g.for temperature regulation,carbon storage and culturally interesting plants)across the 53 most dominant forest types in Germany.No single forest type provided all ecosystem services equally.Some ecosystem services showed comparable levels across forest types(e.g.decomposition or richness of saprotrophs),while others varied strongly,depending on forest structural attributes(e.g.phosphorous availability or cover of edible plants)or tree species composition(e.g.potential nitrification activity).Variability in potential supply of ecosystem services was only to a lesser extent driven by environmental conditions.However,the geographic variation in ecosystem function supply across Germany was closely linked with the distribution of main tree species.Conclusions:Our results show that forest multifunctionality is limited to subsets of ecosystem services.The importance of tree species composition highlights that a lack of multifunctionality at the stand level can be compensated by managing forests at the landscape level,when stands of complementary forest types are combined.These results imply that multi-purpose forestry should be based on a variety of forest types requiring coordinated planning across larger spatial scales. | Nadja K.Simons María R.Felipe-Lucia Peter Schall Christian Ammer Jürgen Bauhus Nico Blüthgen Steffen Boch François Buscot Markus Fischer Kezia Goldmann Martin M.Gossner Falk Hänsel Kirsten Jung Peter Manning Thomas Nauss Yvonne Oelmann Rodica Pena Andrea Polle Swen C.Renner Michael Schloter Ingo Schöning Ernst-Detlef Schulze Emily F.Solly Elisabeth Sorkau Barbara Stempfhuber Tesfaye Wubet Jörg Müller Sebastian Seibold Wolfgang W.Weisser | 2021 | Forest Ecosystems2021,8,1: | 2 |
| 10 | Species diversity and population density affect genetic structure and gene dispersal in a subtropical understory shrub显示文摘Aims The dispersal of pollen and seeds is spatially restricted and may vary among plant populations because of varying biotic interactions,population histories or abiotic conditions.Because gene dispersal is spatially restricted,it will eventually result in the development of spatial genetic structure(SGS),which in turn can allow insights into gene dispersal processes.Here,we assessed the effect of habitat characteristics like population density and community structure on small-scale SGS and estimate historical gene dispersal at different spatial scales.Methods In a set of 12 populations of the subtropical understory shrub Ardisia crenata,we assessed genetic variation at 7 microsatellite loci within and among populations.We investigated small-scale genetic structure with spatial genetic autocorrelation statistics and heterogeneity tests and estimated gene dispersal distances based on population differentiation and on within-population SGS.SGS was related to habitat characteristics by multiple regression.Important Findings The populations showed high genetic diversity(He=0.64)within populations and rather strong genetic differentiation(F#ST=0.208)among populations,following an isolation-by-distance pattern,which suggests that populations are in gene flow–drift equilibrium.Significant SGS was present within populations(mean Sp=0.027).Population density and species diversity had a joint effect on SGS with low population density and high species diversity leading to stronger small-scale SGS.Estimates of historical gene dispersal from between-population differentiation and from within-population SGS resulted in similar values between 4.8 and 22.9 m.The results indicate that local-ranged pollen dispersal and inefficient long-distance seed dispersal,both affected by population density and species diversity,contributed to the genetic population structure of the species.We suggest that SGS in shrubs is more similar to that of herbs than to trees and that in communities with high species diversity gene flow is more restricted than at low species diversity.This may represent a process that retards the development of a positive species diversity–genetic diversity relationship. | Xueqin Zeng Stefan G.Michalski Markus Fischer Walter Durka | 2012 | Journal of Plant Ecology2012,5,3: | 2 |
| 11 | Gastric Bypass Leads to Improvement of Diabetic Neuropathy Independent of Glucose Normalization—Results of a Prospective Cohort Study (DiaSurg 1 Study)显示文摘 | Beat P. Müller-Stich Lars Fischer Hannes G. Kenngott Matthias Gondan Jonas Senft Gabriella Clemens Felix Nickel Thomas Fleming Peter P. Nawroth Markus W. Büchler | 2013 | Annals of Surgery2013,,5: | 2 |
| 12 | Support for the predictions of the pollinator-mediated stabilizing selection hypothesis显示文摘Aims Floral traits are frequently used in traditional plant systematics because of their assumed constancy.One potential reason for the apparent constancy of flower size is that effective pollen transfer between flowers depends on the accuracy of the physical fit between the flower and pollinator.Therefore,flowers are likely to be under stronger stabilizing selection for uniform size than vegetative plant parts.Moreover,as predicted by the pollinator-mediated stabilizing selection(PMSS)hypothesis,an accurate fit between flowers and their pollinators is likely to be more important for specialized pollination systems as found in many species with bilaterally symmetric(zygomorphic)flowers than for species with radially symmetric(actinomorphic)flowers.Methods In a comparative study of 15 zygomorphic and 13 actinomorphic species in Switzerland,we tested whether variation in flower size,among and within individuals,is smaller than variation in leaf size and whether variation in flower size is smaller in zygomorphic compared to actinomorphic species.Important findings Indeed,variation in leaf length was significantly larger than variation in flower length and width.Within-individual variation in flower and leaf sizes did not differ significantly between zygomorphic and actinomorphic species.In line with the predictions of the PMSS,among-individual variation in flower length and flower width was significantly smaller for zygomorphic species than for actinomorphic species,while the two groups did not differ in leaf length variation.This suggests that plants with zygomorphic flowers have undergone stronger selection for uniform flowers than plants with actinomorphic flowers.This supports that the relative uniformity of flowers compared to vegetative structures within species,as already observed in traditional plant systematics,is,at least in part,a consequence of the requirement for effective pollination. | Mark van Kleunen Anna Meier Moritz Saxenhofer Markus Fischer | 2008 | Journal of Plant Ecology2008,1,3: | 2 |
| 13 | On the relationship between plant species diversity and genetic diversity of Plantago lanceolata(Plantaginaceae)within and between grassland communities显示文摘Aims and Methods The relationship between genetic diversity and species diversity and the underlying mechanisms are of both fundamental and applied interest.We used amplified fragment length polymorphism(AFLP)and vegetation records to investigate the association between genetic diversity of Plantago lanceolata and plant species diversity using 15 grassland communities in central Germany.We used correlation and partial correlation analyses to examine whether relationships between genetic and species diversity were direct or mediated by environmental differences between habitats.Important Findings Both within-and between-population genetic diversity of P.lanceolata were significantly positively correlated with plant species diversity within and between sites.Simple and partial correlations revealed that the positive correlations indirectly resulted from the effects of abiotic habitat characteristics on plant species diversity and,via abundance,on genetic diversity of P.lanceolata.Thus,they did not reflect a direct causal relationship between plant species diversity and genetic diversity of P.lanceolata,as would have been expected based on the hypothesis of a positive relationship between plant species diversity and niche diversity. | Nidal Odat Frank H.Hellwig Gottfried Jetschke Markus Fischer | 2010 | Journal of Plant Ecology2010,3,1: | 2 |
| 14 | Ionic liquids for extraction of metals and metal containing compounds from communal and industrial waste water显示文摘 | Lisa Fischer Thomas Falta Gunda Koellensperger Anja Stojanovic Daniel Kogelnig Markus Galanski Regina Krachler Bernhard K. Keppler Stephan Hann | 2011 | Water Research2011,,15: | 2 |
| 15 | Chemical synthesis of mesoporous carbon nitrides using hard templates and their use as a metal-free catalyst for friedel- crafts reaction of benzene 显示文摘 | Frederic Goettmarm Anna Fischer Markus Antonietti | 2006 | Angewandte Chemic2006,45,: | 1 |
| 16 | Real-time image guidance in laparoscopic liver surgery: first clinical experience with a guidance system based on intraoperative CT imaging显示文摘 | Hannes G. Kenngott Martin Wagner Matthias Gondan Felix Nickel Marco Nolden Andreas Fetzer Jürgen Weitz Lars Fischer Stefanie Speidel Hans-Peter Meinzer Dittmar B?ckler Markus W. Büchler Beat P. Müller-Stich | 2014 | Surgical Endoscopy2014,,3: | 1 |
| 17 | Interferon/antioxidant combination therapy for chronic hepatitis C—a controlled pilot trial显示文摘 | Markus P Look Alexandra Gerard Govind S Rao Thomas Sudhop Hans-Peter Fischer Tilman Sauerbruch Ulrich Spengler | 1999 | Antiviral Research1999,,2: | 1 |
| 18 | Synergy between CD26/DPP-IV Inhibition and G-CSF Improves Cardiac Function after Acute Myocardial Infarction显示文摘 | Marc-Michael Zaruba Hans Diogenes Theiss Markus Vallaster Ursula Mehl Stefan Brunner Robert David Rebekka Fischer Lisa Krieg Eva Hirsch Bruno Huber Petra Nathan Lars Israel Axel Imhof Nadja Herbach Gerald Assmann Ruediger Wanke Josef Mueller-Hoecker Gerha | 2009 | Cell Stem Cell2009,,4: | 1 |
| 19 | Cancer-Related Fatigue 显示文摘 | MARKUS HORNEBER IRENE FISCHER FERNANDO DIMEO | 2012 | Dtsch Arztebl Int2012,109,9: | 1 |
| 20 | Focal progression in patients with gastrointestinal stromal tumors after initial response to imatinib mesylate: a three-center-based study of 38 patients显示文摘 | Salah-Eddin Al-Batran Joerg Thomas Hartmann Florian Heidel Jan Stoehlmacher Eva Wardelmann Claudius Dechow Markus Düx Jacob Robert Izbicki Thomas Kraus Thomas Fischer Elke J?ger | 2007 | Gastric Cancer2007,,3: | 1 |