610 - Medicine & health 124 330 - Economics 27 700 - The arts; fine & decorative arts 8 140 - Specific philosophical schools 4 333 - Economics of land & energy 3 380 - Commerce, communications & transportation 3 more ... 580 - Plants (Botany) 3 616 - Diseases 3 370 - Education 2 576 - Genetics & evolution 2 006 - Special computer methods 1 304 - Factors affecting social behavior 1 320 - Political science 1 361 - Social problems & social welfare in general 1 363 - Other social problems & services 1 540 - Chemistry & allied sciences 1 612 - Human physiology 1 617 - Surgery & related medical specialties 1 see all ... less ...

English 155 Spanish 1

National Center for Biotechnology Information 143 Directory of Open Access Books 8 Springer eBooks 2005- 5

Canadian Agency for Drugs and Technologies in Health 71 United States Agency for Healthcare Research and Quality 45 Oregon Health & Science University Evidence-based Practice Center 10 Bougatsos, Christina 8 Chou, Roger 8 O'Connor, Elizabeth A. 8 more ... Tufts Evidence-based Practice Center 8 U.S. Preventive Services Task Force 8 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 7 Oregon Health & Science University Pacific Northwest Evidence-based Practice Center 7 Ip, Stanley 6 Technology Assessment Program (Agency for Healthcare Research and Quality) 6 Effective Health Care Program (U.S.) 5 Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region)) 5 Balk, Ethan 4 Chan, Benjamin 4 Dana, Tracy 4 Helfand, Mark 4 Humphrey, Linda L. 4 McCormack, Suzanne 4 Nygren, Peggy 4 Oregon Health Sciences University Evidence-based Practice Center 4 United States Agency for Health Care Policy and Research 4 Whitlock, Evelyn P. 4 Williams, Selvi 4 Abernethy, Amy Pickar 3 Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region) 3 Loshak, Hannah 3 Minnesota Evidence-based Practice Center 3 Nasjonalt kunnskapssenter for helsetjenesten 3 Patient-Centered Outcomes Research Institute (U.S.) 3 United States Department of Veterans Affairs 3 Banerjee, Srabani 2 Benjamin, Sophiya 2 Butcher, Robyn 2 Cepeda, M. Soledad 2 Chung, Mei 2 D'Anci, Kristen E. 2 Detlefsen, Stephanie 2 Durham VA Medical Center Evidence-based Synthesis Program Center 2 ECRI Institute-Penn Medicine Evidence-based Practice Center 2 Eder, Michelle 2 Edgerton, Beth 2 Freeman, Michele 2 Fu, Rongwei 2 Ho, Chuong 2 Jahagirdar, Deepa 2 Jones, Sarah 2 Lachance, Chantelle 2 Li, Yan 2 McCrory, Douglas C. 2 O'Neil, Maya E. 2 Picheca, Lory 2 Ryce, Andrea 2 Seely, Dugald 2 Shipman, Scott 2 Smith, Paula 2 Spry, Carolyn 2 Statens beredning för medicinsk utvärdering (Sweden) 2 Takano, Lina M. A. 2 Trikalinos, Thomas A. 2 Tufts-New England Medical Center Evidence-based Practice Center 2 University of Ottawa Evidence-based Practice Center 2 Wells, Charlotte 2 Williams, D. 2 Wilt, Timothy J. 2 Abolmaesumi, Purang 1 Alape-Girón, Alberto 1 Albrektsson, Tomas 1 Ambrosino, Fabrizio 1 Blennow, Margareta 1 Bond, Enriqueta C. 1 Butler, Mary 1 Carney, Nancy Ann 1 Castillo J, Diana Andrea 1 Chanyotha, Supitcha 1 Chao, Yi-Sheng 1 Chen, Roxana 1 Comino, Isabel 1 Daniel Grant Petereit 1 Dimas, Konstantinos 1 Dubreuil, J. Daniel 1 Duke University Evidence-based Practice Center 1 English, Rebecca A. 1 Farquhar, Stephanie 1 Fauk, Nelsensius Klau 1 Fretheim, Atle 1 Frønsdal, Katrine B. 1 Gesesew, Hailay 1 Goggin, Kathy J. 1 Gray, Casey 1 Grigenti, Fabio 1 Henrikson, Nora Beidler 1 Hofmann, Bjørn 1 Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen 1 Juvet, Lene K. 1 Kaiser Permanente Washington Health Research Institute 1 Khan, Safia S. 1 Khawaja, Imran S. 1 Klarenbach, Scott 1 see all ... less ...

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