610 - Medicine & health 1,030 330 - Economics 222 700 - The arts; fine & decorative arts 95 140 - Specific philosophical schools 60 100 - Philosophy & psychology 28 363 - Other social problems & services 26 more ... 580 - Plants (Botany) 23 600 - Technology 18 000 - Computer science, information & general works 16 380 - Commerce, communications & transportation 12 800 - Literature & rhetoric 11 370 - Education 10 576 - Genetics & evolution 8 170 - Ethics 5 333 - Economics of land & energy 5 340 - Law 5 361 - Social problems & social welfare in general 5 612 - Human physiology 2 615 - Pharmacology & therapeutics 2 616 - Diseases 2 302 - Social interaction 1 305 - Social groups 1 306 - Culture & institutions 1 327 - International relations 1 362 - Social welfare problems & services 1 410 - Linguistics 1 540 - Chemistry & allied sciences 1 618 - Gynecology, obstetrics, pediatrics & geriatrics 1 620 - Engineering & allied operations 1 900 - History & geography 1 956 - Middle East (Near East) 1 see all ... less ...

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Canadian Agency for Drugs and Technologies in Health 464 CADTH Canadian Drug Expert Committee 179 United States Agency for Healthcare Research and Quality 135 Patient-Centered Outcomes Research Institute (U.S.) 132 Oregon Health & Science University Evidence-based Practice Center 119 National Institute for Health and Care Excellence (Great Britain) 102 more ... Drug Effectiveness Review Project 79 Oregon Health & Science University 75 National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain) 46 Helfand, Mark 30 McDonagh, Marian S. 27 Research Triangle Institute-University of North Carolina Evidence-based Practice Center 26 National Toxicology Program (U.S.) 23 Peterson, Kim 23 Effective Health Care Program (U.S.) 22 Minnesota Health Technology Advisory Committee 22 Royal College of Physicians of London 22 Technology Assessment Program (Agency for Healthcare Research and Quality) 22 Cecil G. Sheps Center for Health Services Research 20 National Institute for Health and Clinical Excellence (Great Britain) 20 Gartlehner, Gerald 18 Tufts Evidence-based Practice Center 18 Carson, Susan 17 National Guideline Centre (Great Britain) 17 RTI International-University of North Carolina Evidence-based Practice Center 15 Oregon Health & Science University Pacific Northwest Evidence-based Practice Center 14 Chou, Roger 12 Duke University Evidence-based Practice Center 12 Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen 12 Thakurta, Sujata 12 National Guideline Alliance (Great Britain) 11 Royal College of General Practitioners 10 Royal College of Nursing (Great Britain) 10 Royal College of Obstetricians and Gynaecologists (Great Britain) 10 Royal College of Surgeons of England 10 United States Agency for Health Care Policy and Research 10 University of Connecticut-Hartford Hospital Evidence-based Practice Center 10 IARC Working Group on the Evaluation of Carcinogenic Risks to Humans 9 NICE Guideline Updates Team 9 National Collaborating Centre for Cancer (Great Britain) 9 Norris, Susan L. 9 United States Agency for Toxic Substances and Disease Registry 9 United States Department of Veterans Affairs 9 ECRI Institute-Penn Medicine Evidence-based Practice Center 8 RTI International 8 Southern California Evidence-Based Practice Center/RAND 8 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 7 International Agency for Research on Cancer 7 Johns Hopkins University Evidence-based Practice Center 7 American Academy of Microbiology 6 American Society for Microbiology 6 Blue Cross and Blue Shield Association Technology Evaluation Center 6 Dana, Tracy 6 Jonas, Dan 6 Lohr, Kathleen N. 6 NICE Citizens Council 6 Nasjonalt kunnskapssenter for helsetjenesten 6 National Institute for Health and Care Excellence (Great Britain) Internal Clinical Guidelines Team 6 National Institute for Health and Clinical Excellence (Great Britain) Decision Support Unit 6 Pignone, Michael 6 Raman, Gowri 6 Smith, M. E. Beth 6 U.S. Preventive Services Task Force 6 Dahabreh, Issa J. 5 McMaster University Evidence-based Practice Center 5 National Academies Press (U.S.) 5 National Collaborating Centre for Mental Health (Great Britain) 5 National Collaborating Centre for Women's and Children's Health (Great Britain) 5 National Research Council (U.S.) Board on Children, Youth, and Families 5 National Research Council (U.S.) Committee on Toxicology 5 Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region)) 5 Statens beredning för medicinsk utvärdering (Sweden) 5 Ades, A. E. 4 Auerbach, Scott Sean 4 Belinson, Suzanne 4 Berkman, Nancy D. 4 Brown University Center for Evidence-Based Medicine 4 Dias, Sofia 4 ECRI Evidence-based Practice Center 4 Flores, E. 4 Hansen, Richard A. 4 Hartling, Lisa 4 Humphrey, Linda L. 4 Institute of Medicine (U.S.) Board on Health Sciences Policy 4 Ip, Stanley 4 Lee, Nancy J. 4 Lux, Linda J. 4 Mayo Clinic Evidence-based Practice Center 4 Meleth, Sreelatha 4 National Academies of Sciences, Engineering, and Medicine (U.S.) Committee on Informing the Selection of Leading Health Indicators for Healthy People 2030 4 National Center for Biotechnology Information (U.S.) 4 National Institute of Environmental Health Sciences 4 Olson, Steve 4 Quality Enhancement Research Initiative (U.S.) 4 Reid, Ann 4 Riley-Buckley, Merry Shannon 4 Schoelles, Karen M. 4 Scientific Resource Center (Portland, Or.) 4 Sobieraj, Diana M. 4 Sutton, A. J. 4 see all ... less ...

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