Verbunddaten SWB (1.285)
Verbunddaten SWB ausschließen
Lizenzfreie Online-Ressourcen (669)
Lizenzfreie Online-Ressourcen ausschließen
American Association for Cancer Research (AACR) (CrossRef) (578)
American Association for Cancer Research (AACR) (CrossRef) ausschließen
Wiley (CrossRef) (507)
Wiley (CrossRef) ausschließen
Springer Science and Business Media LLC (CrossRef) (484)
Springer Science and Business Media LLC (CrossRef) ausschließen
Elsevier BV (CrossRef) (475)
Elsevier BV (CrossRef) ausschließen
SAGE Publications (CrossRef) (362)
SAGE Publications (CrossRef) ausschließen
Informa UK Limited (CrossRef) (358)
Informa UK Limited (CrossRef) ausschließen
Oxford University Press (OUP) (CrossRef) (312)
Oxford University Press (OUP) (CrossRef) ausschließen
American Society of Clinical Oncology (ASCO) (CrossRef) (263)
American Society of Clinical Oncology (ASCO) (CrossRef) ausschließen
JSTOR Life Sciences Archive (213)
JSTOR Life Sciences Archive ausschließen
DOAJ Directory of Open Access Journals (204)
DOAJ Directory of Open Access Journals ausschließen
BASE - Bielefeld Academic Search Engine (151)
BASE - Bielefeld Academic Search Engine ausschließen
SSOAR Social Science Open Access Repository (128)
SSOAR Social Science Open Access Repository ausschließen
MDPI AG (CrossRef) (94)
MDPI AG (CrossRef) ausschließen
Ovid Technologies (Wolters Kluwer Health) (CrossRef) (77)
Ovid Technologies (Wolters Kluwer Health) (CrossRef) ausschließen
Cambridge University Press (CUP) (CrossRef) (73)
Cambridge University Press (CUP) (CrossRef) ausschließen
EconStor (German National Library of Economics, ZBW) (73)
EconStor (German National Library of Economics, ZBW) ausschließen
Spandidos Publications (CrossRef) (72)
Spandidos Publications (CrossRef) ausschließen
JSTOR Health & General Sciences (70)
JSTOR Health & General Sciences ausschließen
JSTOR (CrossRef) (69)
JSTOR (CrossRef) ausschließen
JSTOR Arts & Sciences I Archive (66)
JSTOR Arts & Sciences I Archive ausschließen
Frontiers Media SA (CrossRef) (65)
Frontiers Media SA (CrossRef) ausschließen
Nationallizenzen (65)
Nationallizenzen ausschließen
World Bank E-Library Archive (Nationallizenz) (65)
World Bank E-Library Archive (Nationallizenz) ausschließen
PsychArchives (59)
PsychArchives ausschließen
IOP Publishing (CrossRef) (58)
IOP Publishing (CrossRef) ausschließen
JSTOR Arts & Sciences II Archive (52)
JSTOR Arts & Sciences II Archive ausschließen
Diss online (50)
Diss online ausschließen
Emerald (CrossRef) (49)
Emerald (CrossRef) ausschließen
Trans Tech Publications, Ltd. (CrossRef) (49)
Trans Tech Publications, Ltd. (CrossRef) ausschließen
Walter de Gruyter GmbH (CrossRef) (46)
Walter de Gruyter GmbH (CrossRef) ausschließen
American Psychological Association (APA) (CrossRef) (44)
American Psychological Association (APA) (CrossRef) ausschließen
Public Library of Science (PLoS) (CrossRef) (32)
Public Library of Science (PLoS) (CrossRef) ausschließen
BMJ (CrossRef) (30)
BMJ (CrossRef) ausschließen
JSTOR Mathematics & Statistics (30)
JSTOR Mathematics & Statistics ausschließen
American Educational Research Association (AERA) (CrossRef) (29)
American Educational Research Association (AERA) (CrossRef) ausschließen
Hans Publishers (CrossRef) (23)
Hans Publishers (CrossRef) ausschließen
American Chemical Society (ACS) (CrossRef) (22)
American Chemical Society (ACS) (CrossRef) ausschließen
JSTOR Biological Sciences (20)
JSTOR Biological Sciences ausschließen
EDP Sciences (CrossRef) (19)
EDP Sciences (CrossRef) ausschließen
University of Chicago Press (CrossRef) (17)
University of Chicago Press (CrossRef) ausschließen
JSTOR Business & Economics (16)
JSTOR Business & Economics ausschließen
SPIE (CrossRef) (16)
SPIE (CrossRef) ausschließen
JSTOR Business I Archive (15)
JSTOR Business I Archive ausschließen
JSTOR Ecology & Botany II (15)
JSTOR Ecology & Botany II ausschließen
Institute of Electrical and Electronics Engineers (IEEE) (CrossRef) (14)
Institute of Electrical and Electronics Engineers (IEEE) (CrossRef) ausschließen
JSTOR Ecology & Botany I (14)
JSTOR Ecology & Botany I ausschließen
Canadian Center of Science and Education (CrossRef) (13)
Canadian Center of Science and Education (CrossRef) ausschließen
Scientific Research Publishing, Inc. (CrossRef) (13)
Scientific Research Publishing, Inc. (CrossRef) ausschließen
Institute for Operations Research and the Management Sciences (INFORMS) (CrossRef) (12)
Institute for Operations Research and the Management Sciences (INFORMS) (CrossRef) ausschließen
Japan Society of Information and Knowledge (CrossRef) (12)
Japan Society of Information and Knowledge (CrossRef) ausschließen
JMIR Publications Inc. (CrossRef) (11)
JMIR Publications Inc. (CrossRef) ausschließen
JSTOR Arts & Sciences III Archive (11)
JSTOR Arts & Sciences III Archive ausschließen
Royal Society of Chemistry (RSC) (CrossRef) (11)
Royal Society of Chemistry (RSC) (CrossRef) ausschließen
Nova Southeastern University (CrossRef) (10)
Nova Southeastern University (CrossRef) ausschließen
Consortium Erudit (CrossRef) (9)
Consortium Erudit (CrossRef) ausschließen
JSTOR Language & Literature Archive (9)
JSTOR Language & Literature Archive ausschließen
Mary Ann Liebert Inc (CrossRef) (9)
Mary Ann Liebert Inc (CrossRef) ausschließen
AME Publishing Company (CrossRef) (8)
AME Publishing Company (CrossRef) ausschließen
Asian Pacific Organization for Cancer Prevention (CrossRef) (8)
Asian Pacific Organization for Cancer Prevention (CrossRef) ausschließen
Centre for Evaluation in Education and Science (CEON/CEES) (CrossRef) (8)
Centre for Evaluation in Education and Science (CEON/CEES) (CrossRef) ausschließen
Project MUSE (CrossRef) (8)
Project MUSE (CrossRef) ausschließen
The Royal Society (CrossRef) (8)
The Royal Society (CrossRef) ausschließen
FapUNIFESP (SciELO) (CrossRef) (7)
FapUNIFESP (SciELO) (CrossRef) ausschließen
Springer Berlin Heidelberg (CrossRef) (7)
Springer Berlin Heidelberg (CrossRef) ausschließen
Springer International Publishing (CrossRef) (7)
Springer International Publishing (CrossRef) ausschließen
AIP Publishing (CrossRef) (6)
AIP Publishing (CrossRef) ausschließen
Acta Ecologica Sinica (CrossRef) (6)
Acta Ecologica Sinica (CrossRef) ausschließen
American Association for the Advancement of Science (AAAS) (CrossRef) (6)
American Association for the Advancement of Science (AAAS) (CrossRef) ausschließen
American Society for Microbiology (CrossRef) (6)
American Society for Microbiology (CrossRef) ausschließen
Chinese Journal of Cancer Research (CrossRef) (6)
Chinese Journal of Cancer Research (CrossRef) ausschließen
Human Resources Management Academic Research Society (HRMARS) (CrossRef) (6)
Human Resources Management Academic Research Society (HRMARS) (CrossRef) ausschließen
IBIMA Publishing (CrossRef) (6)
IBIMA Publishing (CrossRef) ausschließen
JSTOR Iberoamérica (6)
JSTOR Iberoamérica ausschließen
Manuscript Technomedia LLP (CrossRef) (6)
Manuscript Technomedia LLP (CrossRef) ausschließen
Medknow (CrossRef) (6)
Medknow (CrossRef) ausschließen
Pleiades Publishing Ltd (CrossRef) (6)
Pleiades Publishing Ltd (CrossRef) ausschließen
American Accounting Association (CrossRef) (5)
American Accounting Association (CrossRef) ausschließen
American Physical Society (APS) (CrossRef) (5)
American Physical Society (APS) (CrossRef) ausschließen
Diva Enterprises Private Limited (CrossRef) (5)
Diva Enterprises Private Limited (CrossRef) ausschließen
Hindawi Limited (CrossRef) (5)
Hindawi Limited (CrossRef) ausschließen
Institutional Repository of Leibniz Universität Hannover (5)
Institutional Repository of Leibniz Universität Hannover ausschließen
Persée (5)
Persée ausschließen
Qucosa (5)
Qucosa ausschließen
Science Alert (CrossRef) (5)
Science Alert (CrossRef) ausschließen
University of Alberta Libraries (CrossRef) (5)
University of Alberta Libraries (CrossRef) ausschließen
University of Arizona (CrossRef) (5)
University of Arizona (CrossRef) ausschließen
AOSIS (CrossRef) (4)
AOSIS (CrossRef) ausschließen
ASME International (CrossRef) (4)
ASME International (CrossRef) ausschließen
Academy of Management (CrossRef) (4)
Academy of Management (CrossRef) ausschließen
American Association for Agricultural Education (CrossRef) (4)
American Association for Agricultural Education (CrossRef) ausschließen
American Psychiatric Association Publishing (CrossRef) (4)
American Psychiatric Association Publishing (CrossRef) ausschließen
Emerald Group Publishing Limited (CrossRef) (4)
Emerald Group Publishing Limited (CrossRef) ausschließen
Emerald Publishing Limited (CrossRef) (4)
Emerald Publishing Limited (CrossRef) ausschließen
F1000 Research Ltd (CrossRef) (4)
F1000 Research Ltd (CrossRef) ausschließen
Georg Thieme Verlag KG (CrossRef) (4)
Georg Thieme Verlag KG (CrossRef) ausschließen
Institute of Advanced Engineering and Science (CrossRef) (4)
Institute of Advanced Engineering and Science (CrossRef) ausschließen
National Institute for Health and Care Research (CrossRef) (4)
National Institute for Health and Care Research (CrossRef) ausschließen
OECD (CrossRef) (4)
OECD (CrossRef) ausschließen