610 - Medicine & health 558 330 - Economics 59 363 - Other social problems & services 48 700 - The arts; fine & decorative arts 30 600 - Technology 28 000 - Computer science, information & general works 25 more ... 576 - Genetics & evolution 16 580 - Plants (Botany) 14 140 - Specific philosophical schools 13 380 - Commerce, communications & transportation 13 500 - Natural sciences & mathematics 10 612 - Human physiology 10 370 - Education 9 100 - Philosophy & psychology 8 333 - Economics of land & energy 8 362 - Social welfare problems & services 7 800 - Literature & rhetoric 7 340 - Law 6 361 - Social problems & social welfare in general 6 540 - Chemistry & allied sciences 6 170 - Ethics 5 615 - Pharmacology & therapeutics 5 616 - Diseases 3 620 - Engineering & allied operations 3 400 - Language 2 900 - History & geography 2 353 - Specific fields of public administration 1 570 - Life sciences; biology 1 613 - Personal health & safety 1 614 - Incidence & prevention of disease 1 630 - Agriculture & related technologies 1 660 - Chemical engineering 1 see all ... less ...

English 749 Spanish 1

National Center for Biotechnology Information

United States Agency for Healthcare Research and Quality 130 Canadian Agency for Drugs and Technologies in Health 105 National Toxicology Program (U.S.) 53 National Center for Biotechnology Information (U.S.) 45 Effective Health Care Program (U.S.) 26 Patient-Centered Outcomes Research Institute (U.S.) 25 more ... Oregon Health & Science University Evidence-based Practice Center 22 United States Agency for Toxic Substances and Disease Registry 22 World Health Organization 22 U.S. Preventive Services Task Force 20 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 18 Statens beredning för medicinsk utvärdering (Sweden) 18 Center for Nutrition Policy and Promotion (U.S.) Nutrition Evidence Systematic Review 14 United States Department of Agriculture 13 Nasjonalt kunnskapssenter for helsetjenesten 12 Technology Assessment Program (Agency for Healthcare Research and Quality) 12 Tufts Evidence-based Practice Center 12 Minnesota Evidence-based Practice Center 11 Johns Hopkins University Evidence-based Practice Center 10 Nelson, Heidi D. 10 Rijksinstituut voor Volksgezondheid en Milieu (Netherlands) 10 United States Department of Veterans Affairs 10 World Health Organization Regional Office for Europe 10 CADTH Canadian Drug Expert Committee 9 National Institute of Environmental Health Sciences 9 Southern California Evidence-Based Practice Center/RAND 9 American Academy of Microbiology 8 Blue Cross and Blue Shield Association Technology Evaluation Center 8 Duke University Evidence-based Practice Center 8 European Observatory on Health Systems and Policies 8 National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain) 8 Oregon Health & Science University Pacific Northwest Evidence-based Practice Center 8 Riley-Buckley, Merry Shannon 8 Auerbach, Scott Sean 7 Helfand, Mark 7 National Institute for Health and Care Excellence (Great Britain) 7 United States Agency for Health Care Policy and Research 7 Boushey, Carol 6 Bremmer, H. J. 6 Center for Behavioral Health Statistics and Quality (U.S.) 6 Chou, Roger 6 Dahabreh, Issa J. 6 Güngör, Darcy 6 Hartling, Lisa 6 IARC Working Group on the Evaluation of Carcinogenic Risks to Humans 6 International Agency for Research on Cancer 6 National Institute for Health and Clinical Excellence (Great Britain) 6 National Institute for Health and Clinical Excellence (Great Britain) Decision Support Unit 6 Quality Enhancement Research Initiative (U.S.) 6 RTI International 6 RTI International-University of North Carolina Evidence-based Practice Center 6 Research Triangle Institute-University of North Carolina Evidence-based Practice Center 6 Special Programme of Research, Development, and Research Training in Human Reproduction (World Health Organization) 6 United States Dietary Guidelines Advisory Committee 6 United States Substance Abuse and Mental Health Services Administration 6 University of Alberta Evidence-based Practice Center 6 Wilbur, Sharon B. 6 Alper, Joe 5 Brown University Center for Evidence-Based Medicine 5 Engelen, J. G. M. van 5 National Academies Press (U.S.) 5 National Academies of Sciences, Engineering, and Medicine (U.S.) Roundtable on Health Literacy 5 National Research Council (U.S.) Committee on Continuing Assistance to the National Institutes of Health on Preparation of Additional Risk Assessments for the Boston University NEIDL 5 American Society for Microbiology 4 Berkman, Nancy D. 4 Biesebeek, J. D. te 4 Bougatsos, Christina 4 Butler, Mary 4 Clark, Alexander M. 4 Dean, Laura 4 Durham VA Medical Center Evidence-based Synthesis Program Center 4 ECRI Evidence-based Practice Center 4 Gutman, Steven 4 Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen 4 Kane, Robert L. 4 Kansagara, Devan 4 Longworth, Louise 4 Mayo Clinic Evidence-based Practice Center 4 Minnesota Department of Health 4 Minnesota Health Technology Advisory Committee 4 Morrow, Allison S. 4 National Collaborating Centre for Women's and Children's Health (Great Britain) 4 National Institutes of Health (U.S.) 4 National Research Council (U.S.) Board on Life Sciences 4 Newberry, Sydne J. 4 Nijkamp, M. M. 4 Nygren, Peggy 4 Oregon Health Sciences University Evidence-based Practice Center 4 Portland VA Medical Center Evidence-based Synthesis Program Center 4 Raman, Gowri 4 Rao, Ghanta N. 4 Reid, Ann 4 Research Triangle Institute 4 Royal College of Obstetricians and Gynaecologists (Great Britain) 4 Statens beredning för medicinsk och social utvärdering (Sweden) 4 United States Public Health Service 4 Zauber, Ann G. 4 Abadin, Henry 3 Center for Public Health and Environmental Assessment (U.S.) 3 Centre for Clinical Practice (National Institute for Health and Clinical Excellence (Great Britain)) 3 see all ... less ...

Last Month 62

Get RSS Feed
Share Search