610 - Medicine & health 189 363 - Other social problems & services 16 700 - The arts; fine & decorative arts 14 100 - Philosophy & psychology 9 370 - Education 7 380 - Commerce, communications & transportation 7 more ... 330 - Economics 6 580 - Plants (Botany) 4 170 - Ethics 3 600 - Technology 3 616 - Diseases 3 200 - Religion 2 361 - Social problems & social welfare in general 2 362 - Social welfare problems & services 2 612 - Human physiology 2 800 - Literature & rhetoric 2 900 - History & geography 2 000 - Computer science, information & general works 1 333 - Economics of land & energy 1 615 - Pharmacology & therapeutics 1 see all ... less ...

English 227

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United States Agency for Healthcare Research and Quality 66 Canadian Agency for Drugs and Technologies in Health 24 United States Agency for Toxic Substances and Disease Registry 16 National Toxicology Program (U.S.) 13 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 12 O'Connor, Elizabeth A. 12 more ... Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region)) 12 Oregon Health & Science University Evidence-based Practice Center 12 Patient-Centered Outcomes Research Institute (U.S.) 12 Effective Health Care Program (U.S.) 10 Nasjonalt kunnskapssenter for helsetjenesten 10 U.S. Preventive Services Task Force 10 Argáez, Charlene 8 United States Substance Abuse and Mental Health Services Administration 8 University of Alberta Evidence-based Practice Center 8 Statens beredning för medicinsk utvärdering (Sweden) 7 United States Department of Veterans Affairs 7 Hartling, Lisa 6 Johns Hopkins University Evidence-based Practice Center 6 National Institute for Health and Care Excellence (Great Britain) 6 Southern California Evidence-Based Practice Center/RAND 6 Tufts Evidence-based Practice Center 6 Whitlock, Evelyn P. 6 Wilbur, Sharon B. 6 Research Triangle Institute-University of North Carolina Evidence-based Practice Center 5 World Health Organization 5 Brightman, Marc 4 Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region) 4 Center for Substance Abuse Treatment (U.S.) 4 Clark, Alexander M. 4 Drug Effectiveness Review Project 4 Duke University Evidence-based Practice Center 4 Grotti, Vanessa Elisa 4 Helfand, Mark 4 Minnesota Evidence-based Practice Center 4 National Collaborating Centre for Women's and Children's Health (Great Britain) 4 National Institute for Health and Clinical Excellence (Great Britain) 4 Quality Enhancement Research Initiative (U.S.) 4 RTI International 4 Research Triangle Institute 4 Royal College of Obstetricians and Gynaecologists (Great Britain) 4 Shekelle, Paul G. 4 Technology Assessment Program (Agency for Healthcare Research and Quality) 4 Wang, Kevin 4 Williams, Selvi 4 Cimon, Karen 3 International Agency for Research on Cancer 3 RTI International-University of North Carolina Evidence-based Practice Center 3 Abadin, Henry 2 Abou-Setta, Ahmed M. 2 Alper, Joe 2 Biemer, Paul P. 2 Blue Cross and Blue Shield Association Technology Evaluation Center 2 Carson, Susan 2 Center for Behavioral Health Statistics and Quality (U.S.) 2 Centre for Clinical Practice (National Institute for Health and Clinical Excellence (Great Britain)) 2 Chen, Patrick 2 Chhabra, Rajendra 2 Chiu, Stephanie 2 Chou, Roger 2 Dahabreh, Issa J. 2 Danz, Marjorie 2 Dedert, Eric 2 Dryden, Donna M. 2 Durham VA Medical Center Evidence-based Synthesis Program Center 2 Duval, Sue 2 Eder, Michelle 2 Edge, Rob 2 Edgerton, Beth 2 Evans, Corinne V. 2 Evans, Tammeka Swinson 2 Faroon, Obaid 2 Feltner, Cynthia 2 Fleming, Michael F. 2 Foerster, Vicki 2 Glick, Susan B. 2 Greater Los Angeles Veterans Affairs Healthcare System (U.S.) 2 Harris, Russell 2 Henderson, Jillian T. 2 Henrikson, Nora Beidler 2 Hickam, David H. 2 Holte, Hilde H. 2 IARC Working Group on the Evaluation of Carcinogenic Risks to Humans 2 Iannocchione, Vincent G. 2 Jonas, Dan 2 Kaiser Permanente Washington Health Research Institute 2 Kane, Robert L. 2 Keith, Sam 2 Kott, Phillip 2 Lee, Nancy J. 2 Lux, Linda J. 2 Majid, Umair 2 McAlister, Finlay 2 McDuffie, Jennifer R. 2 McMichael, Joseph P. 2 McTigue, Kathleen 2 Mckoy, Naomi A. 2 Meleth, Sreelatha 2 Moore, Andrew 2 Morton, Katherine G. 2 see all ... less ...

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