610 - Medicine & health 330 - Economics 185 380 - Commerce, communications & transportation 116 370 - Education 98 700 - The arts; fine & decorative arts 96 363 - Other social problems & services 90 more ... 600 - Technology 58 362 - Social welfare problems & services 45 100 - Philosophy & psychology 42 000 - Computer science, information & general works 40 170 - Ethics 32 361 - Social problems & social welfare in general 32 140 - Specific philosophical schools 30 616 - Diseases 28 340 - Law 26 620 - Engineering & allied operations 22 900 - History & geography 20 576 - Genetics & evolution 19 612 - Human physiology 19 333 - Economics of land & energy 15 580 - Plants (Botany) 13 615 - Pharmacology & therapeutics 11 613 - Personal health & safety 10 320 - Political science 9 551 - Geology, hydrology & meteorology 9 614 - Incidence & prevention of disease 8 658 - General management 7 305 - Social groups 5 304 - Factors affecting social behavior 3 331 - Labor economics 3 338 - Production 3 630 - Agriculture & related technologies 3 306 - Culture & institutions 2 353 - Specific fields of public administration 2 365 - Penal & related institutions 2 371 - Schools & their activities; special education 2 372 - Elementary education 2 618 - Gynecology, obstetrics, pediatrics & geriatrics 2 629 - Other branches of engineering 2 657 - Accounting 2 800 - Literature & rhetoric 2 001 - Knowledge 1 025 - Library operations 1 150 - Psychology 1 300 - Social sciences 1 302 - Social interaction 1 355 - Military science 1 394 - General customs 1 400 - Language 1 500 - Natural sciences & mathematics 1 509 - Historical, geographic & persons treatment 1 570 - Life sciences; biology 1 572 - Biochemistry 1 590 - Animals (Zoology) 1 617 - Surgery & related medical specialties 1 660 - Chemical engineering 1 956 - Middle East (Near East) 1 see all ... less ...

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National Center for Biotechnology Information

National Institute for Health and Care Excellence (Great Britain) 309 National Institute for Health and Clinical Excellence (Great Britain) 132 United States Agency for Healthcare Research and Quality 113 National Toxicology Program (U.S.) 111 National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain) 94 World Health Organization 89 more ... Institute of Medicine (U.S.) 85 Alper, Joe 81 National Academies Press (U.S.) 63 Olson, Steve 59 Royal College of Physicians of London 54 United States Public Health Service 47 Wizemann, Theresa M. 47 Nass, Sharyl J. 46 National Center for Biotechnology Information (U.S.) 45 National Collaborating Centre for Women's and Children's Health (Great Britain) 41 Royal College of Obstetricians and Gynaecologists (Great Britain) 41 World Health Organization Regional Office for Europe 41 Altevogt, Bruce M. 40 National Cancer Policy Forum (U.S.) 39 United States Department of Veterans Affairs 39 Centre for Clinical Practice (National Institute for Health and Clinical Excellence (Great Britain)) 36 National Academies of Sciences, Engineering, and Medicine (U.S.) 35 National Guideline Centre (Great Britain) 35 European Observatory on Health Systems and Policies 31 National Academies of Sciences, Engineering, and Medicine (U.S.) Roundtable on Health Literacy 31 National Institutes of Health (U.S.) 31 NICE Citizens Council 30 National Institute of Environmental Health Sciences 30 Patlak, Margie 30 National Collaborating Centre for Mental Health (Great Britain) 29 Stroud, Clare 29 Institute of Medicine (U.S.) Forum on Microbial Threats 26 Nasjonalt kunnskapssenter for helsetjenesten 25 Snair, Megan Reeve 25 Center for Behavioral Health Statistics and Quality (U.S.) 24 Nicholson, Anna 24 Norris, Sheena M. Posey 24 British Psychological Society 23 Institute of Medicine (U.S.) Forum on Neuroscience and Nervous System Disorders 23 National Academies of Sciences, Engineering, and Medicine (U.S.) Roundtable on Population Health Improvement 23 National Academy of Sciences (U.S.) 23 National Research Council (U.S.) Committee on Population 23 Research Triangle Institute 23 Balogh, Erin 22 Canadian Agency for Drugs and Technologies in Health 22 Institute of Medicine (U.S.) Board on Health Sciences Policy 22 Institute of Medicine (U.S.) Food and Nutrition Board 22 Institute of Medicine (U.S.) Forum on Drug Discovery, Development, and Translation 22 Institute of Medicine (U.S.) Roundtable on Environmental Health Sciences, Research, and Medicine 22 Liverman, Catharyn T. 22 National Collaborating Centre for Cancer (Great Britain) 22 National Research Council (U.S.) Committee on National Statistics 22 RTI International 22 Royal College of General Practitioners 22 Bain, Lisa J. 21 Institute of Medicine (U.S.) Forum on Medical and Public Health Preparedness for Catastrophic Events 21 National Academies of Sciences, Engineering, and Medicine (U.S.) Forum on Neuroscience and Nervous System Disorders 21 Pray, Leslie A. 21 Institute of Medicine (U.S.) Division of Health Care Services 20 Forstag, Erin Hammers 19 National Academies of Sciences, Engineering, and Medicine (U.S.) Board on Health Sciences Policy 19 Royal College of Nursing (Great Britain) 19 Royal College of Psychiatrists 19 Claiborne, Anne B. 18 Cuff, Patricia A. 18 Effective Health Care Program (U.S.) 18 Beachy, Sarah H. 17 Graig, Laurene A. 17 National Academies of Sciences, Engineering, and Medicine (U.S.) Food Forum 17 National Academies of Sciences, Engineering, and Medicine (U.S.) Forum on Microbial Threats 17 National Research Council (U.S.) 17 United States Agency for Toxic Substances and Disease Registry 17 United States Substance Abuse and Mental Health Services Administration 17 Institute of Medicine (U.S.) Board on Global Health 16 Institute of Medicine (U.S.) Board on Population Health and Public Health Practice 16 Lohr, Kathleen N. 16 NICE Guideline Updates Team 16 National Guideline Alliance (Great Britain) 16 National Institute for Health and Clinical Excellence (Great Britain) Decision Support Unit 16 Rao, Ghanta N. 16 Stratton, Kathleen R. 16 Gee, Amanda Wagner 15 Institut national de la santé et de la recherche médicale (France) 15 Johns Hopkins University Evidence-based Practice Center 15 National Research Council (U.S.) Board on Children, Youth, and Families 15 Patient-Centered Outcomes Research Institute (U.S.) 15 Centers for Disease Control and Prevention (U.S.) 14 Field, Marilyn J. 14 Hernandez, Lyla M. 14 Institute of Medicine (U.S.) Board on Health Care Services 14 Institute of Medicine (U.S.) Roundtable on Health Literacy 14 Institute of Medicine (U.S.) Roundtable on Translating Genomic-Based Research for Health 14 Mack, Alison 14 National Academies of Sciences, Engineering, and Medicine (U.S.) Board on Children, Youth, and Families 14 National Academies of Sciences, Engineering, and Medicine (U.S.) Committee on National Statistics 14 National Academies of Sciences, Engineering, and Medicine (U.S.) Forum on Drug Discovery, Development, and Translation 14 National Academies of Sciences, Engineering, and Medicine (U.S.) Health and Medicine Division 14 National Institute for Clinical Excellence (Great Britain) 14 Statens beredning för medicinsk utvärdering (Sweden) 14 see all ... less ...

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