610 - Medicine & health 1,162 330 - Economics 102 700 - The arts; fine & decorative arts 73 100 - Philosophy & psychology 58 140 - Specific philosophical schools 41 363 - Other social problems & services 41 more ... 600 - Technology 34 800 - Literature & rhetoric 30 370 - Education 26 170 - Ethics 24 333 - Economics of land & energy 23 580 - Plants (Botany) 21 380 - Commerce, communications & transportation 18 000 - Computer science, information & general works 13 612 - Human physiology 11 576 - Genetics & evolution 7 361 - Social problems & social welfare in general 6 620 - Engineering & allied operations 6 900 - History & geography 5 400 - Language 4 658 - General management 4 362 - Social welfare problems & services 3 630 - Agriculture & related technologies 3 174 - Occupational ethics 2 338 - Production 2 340 - Law 2 507 - Education, research & related topics 2 540 - Chemistry & allied sciences 2 615 - Pharmacology & therapeutics 2 616 - Diseases 2 780 - Music 2 154 - Subconscious & altered states 1 200 - Religion 1 320 - Political science 1 353 - Specific fields of public administration 1 410 - Linguistics 1 509 - Historical, geographic & persons treatment 1 539 - Modern physics 1 570 - Life sciences; biology 1 613 - Personal health & safety 1 614 - Incidence & prevention of disease 1 625 - Engineering of railroads & roads 1 956 - Middle East (Near East) 1 see all ... less ...

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United States Agency for Healthcare Research and Quality 625 U.S. Preventive Services Task Force 143 Canadian Agency for Drugs and Technologies in Health 139 Effective Health Care Program (U.S.) 111 Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region)) 107 National Toxicology Program (U.S.) 83 more ... Patient-Centered Outcomes Research Institute (U.S.) 80 Center for Nutrition Policy and Promotion (U.S.) Nutrition Evidence Systematic Review 72 Oregon Health & Science University Evidence-based Practice Center 68 Oregon Health & Science University Pacific Northwest Evidence-based Practice Center 62 United States Department of Agriculture 58 RTI International-University of North Carolina Evidence-based Practice Center 54 United States Department of Veterans Affairs 52 Chou, Roger 40 Johns Hopkins University Evidence-based Practice Center 39 Nasjonalt kunnskapssenter for helsetjenesten 36 Quality Enhancement Research Initiative (U.S.) 36 Southern California Evidence-Based Practice Center/RAND 34 Technology Assessment Program (Agency for Healthcare Research and Quality) 34 Minnesota Evidence-based Practice Center 32 Research Triangle Institute-University of North Carolina Evidence-based Practice Center 28 Vanderbilt Evidence-based Practice Center 28 Lin, Jennifer 27 RTI International 27 O'Connor, Elizabeth A. 26 Tufts Evidence-based Practice Center 26 Brown University Center for Evidence-Based Medicine 25 Duke University Evidence-based Practice Center 25 Güngör, Darcy 25 Scientific Resource Center (Portland, Or.) 24 Whitlock, Evelyn P. 21 University of Alberta Evidence-based Practice Center 20 Shekelle, Paul G. 19 United States Agency for Health Care Policy and Research 19 Bougatsos, Christina 18 Butler, Mary 18 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 18 Statens beredning för medicinsk utvärdering (Sweden) 18 Balk, Ethan 17 Guirguis-Blake, Janelle 17 Viswanathan, Meera 17 Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region) 16 Durham VA Medical Center Evidence-based Synthesis Program Center 16 Henderson, Jillian T. 16 Jonas, Dan 16 Patnode, Carrie D. 16 West Los Angeles VA Medical Center Evidence-Based Synthesis Program Center 14 Portland VA Medical Center Evidence-based Synthesis Program Center 13 Minneapolis VA Health Care System (U.S.) VA Evidence Synthesis Program 12 Newberry, Sydne J. 12 Raman, Gowri 12 Tufts-New England Medical Center Evidence-based Practice Center 12 United States Substance Abuse and Mental Health Services Administration 12 Young, Calvin 12 ECRI Evidence-based Practice Center 11 ECRI Institute-Penn Medicine Evidence-based Practice Center 11 Nelson, Heidi D. 11 O'Neil, Maya E. 11 Webber, Elizabeth M. 11 Berkman, Nancy D. 10 Dana, Tracy 10 Gartlehner, Gerald 10 Gierisch, Jennifer M. 10 Helfand, Mark 10 McDonagh, Marian S. 10 National Institute of Environmental Health Sciences 10 Nygren, Peggy 10 Perdue, Leslie A. 10 Research Triangle Institute 10 Robinson, Karen A. 10 Williams, Selvi 10 World Health Organization 10 Auerbach, Scott Sean 9 Evans, Corinne V. 9 Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen 9 Senger, Caitlyn A. 9 University of Connecticut-Hartford Hospital Evidence-based Practice Center 9 Bean, Sarah 8 Campbell, Kaitryn 8 Cantor, Amy 8 Center for Behavioral Health Statistics and Quality (U.S.) 8 Dahabreh, Issa J. 8 Folkehelseinstituttet (Norway) 8 Forte, Mary 8 Hartling, Lisa 8 Kahwati, Leila C. 8 L&M Policy Research 8 Lau, Joseph 8 Rushkin, Megan 8 Alper, Joe 7 Berg, Rigmor C. 7 Boushey, Carol 7 Kane, Robert L. 7 Maglione, Margaret 7 National Academies Press (U.S.) 7 Redmond, Nadia 7 Totten, Annette M. 7 Tran, Khai 7 Trikalinos, Thomas A. 7 United States Dietary Guidelines Advisory Committee 7 see all ... less ...

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