610 - Medicine & health 3,169 570 - Life sciences; biology 749 616 - Diseases 541 700 - The arts; fine & decorative arts 520 330 - Economics 365 615 - Pharmacology & therapeutics 343 more ... 140 - Specific philosophical schools 206 617 - Surgery & related medical specialties 179 600 - Technology 139 000 - Computer science, information & general works 136 333 - Economics of land & energy 128 580 - Plants (Botany) 122 363 - Other social problems & services 119 100 - Philosophy & psychology 95 540 - Chemistry & allied sciences 86 370 - Education 80 620 - Engineering & allied operations 73 612 - Human physiology 70 006 - Special computer methods 66 380 - Commerce, communications & transportation 66 900 - History & geography 54 576 - Genetics & evolution 48 571 - Physiology & related subjects 42 304 - Factors affecting social behavior 35 500 - Natural sciences & mathematics 35 061 - Organizations in North America 25 780 - Music 21 800 - Literature & rhetoric 21 618 - Gynecology, obstetrics, pediatrics & geriatrics 20 170 - Ethics 19 414 - Phonology & phonetics 18 340 - Law 17 362 - Social welfare problems & services 15 400 - Language 15 613 - Personal health & safety 15 158 - Applied psychology 14 320 - Political science 14 150 - Psychology 10 300 - Social sciences 10 581 - Specific topics in natural history 9 155 - Differential & developmental psychology 8 572 - Biochemistry 8 200 - Religion 7 331 - Labor economics 7 530 - Physics 7 658 - General management 7 551 - Geology, hydrology & meteorology 6 611 - Human anatomy, cytology & histology 6 614 - Incidence & prevention of disease 6 301 - Sociology & anthropology 5 630 - Agriculture & related technologies 5 410 - Linguistics 4 599 - Mammals 4 629 - Other branches of engineering 4 338 - Production 3 371 - Schools & their activities; special education 3 574 - [Unassigned] 3 668 - Technology of other organic products 3 120 - Epistemology, causation & humankind 2 153 - Mental processes & intelligence 2 174 - Occupational ethics 2 361 - Social problems & social welfare in general 2 621 - Applied physics 2 720 - Architecture 2 781 - General principles & musical forms 2 796 - Athletic & outdoor sports & games 2 930 - History of ancient world to ca. 499 2 001 - Knowledge 1 152 - Perception, movement, emotions & drives 1 160 - Logic 1 302 - Social interaction 1 306 - Culture & institutions 1 364 - Criminology 1 401 - Philosophy & theory 1 418 - Standard usage & applied linguistics 1 519 - Probabilities & applied mathematics 1 534 - Sound & related vibrations 1 541 - Physical chemistry 1 546 - Inorganic chemistry 1 547 - Organic chemistry 1 577 - Ecology 1 579 - Microorganisms, fungi & algae 1 590 - Animals (Zoology) 1 591 - Specific topics in natural history 1 633 - Field & plantation crops 1 650 - Management & auxiliary services 1 660 - Chemical engineering 1 661 - Industrial chemicals 1 664 - Food technology 1 770 - Photography, photographs & computer art 1 792 - Stage presentations 1 820 - English & Old English literatures 1 828 - English miscellaneous writings 1 see all ... less ...

English 5,320 German 490 Italian 25 Spanish 9 Slovenian 4 No linguistic content 3 more ... Latin 2 Dutch 1 Norwegian 1 Portuguese 1 see all ... less ...

National Center for Biotechnology Information 2,911 Springer eBooks 2005- 1,019 Directory of Open Access Books 837 Henry Stewart Talks 748 Springer Book Archives -2004 141 ACS Symposium Series 85 more ... Karger eBooks Collection 1997-2013 26 O'Reilly 25 Digi20 12 Oxford University Press 12 Eighteenth Century Collections Online / ECCO 11 Oxford Handbook Online 11 ACS Advances in Chemistry 10 JSTOR Open Access Books 7 OAPEN 6 Elsevier ScienceDirect eBooks 3 Emerald Business, Management and Economics eBook Collection Archive 3 Cambridge Books Online 2 Duncker & Humblot eBooks 2007- 2 Editoria Italiana Online 2 Making of the Modern World 2 wiso-net eBooks 2 Karger eBooks Collection 1997-2009 1 MIT Press eBook Archive 1 Nomos 1 see all ... less ...

Canadian Agency for Drugs and Technologies in Health 1,133 United States Agency for Healthcare Research and Quality 519 Effective Health Care Program (U.S.) 188 Canadian Agency for Drugs and Technologies in Health Rapid Response Service 184 CADTH Canadian Drug Expert Committee 150 National Institute for Health and Care Excellence (Great Britain) 130 more ... Oregon Health & Science University Evidence-based Practice Center 119 Nasjonalt kunnskapssenter for helsetjenesten 81 United States Department of Veterans Affairs 75 United States Agency for Health Care Policy and Research 74 World Health Organization 72 Center for Substance Abuse Treatment (U.S.) 68 National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain) 66 Statens beredning för medicinsk utvärdering (Sweden) 65 Duke University Evidence-based Practice Center 60 National Institute for Health and Clinical Excellence (Great Britain) 60 Argáez, Charlene 59 Drug Effectiveness Review Project 56 Oregon Health & Science University 53 Minnesota Evidence-based Practice Center 50 Johns Hopkins University Evidence-based Practice Center 46 Quality Enhancement Research Initiative (U.S.) 45 Royal College of Physicians of London 43 RTI International-University of North Carolina Evidence-based Practice Center 41 Banerjee, Srabani 40 Blue Cross and Blue Shield Association Technology Evaluation Center 39 McCormack, Suzanne 37 Ho, Chuong 36 U.S. Preventive Services Task Force 36 Southern California Evidence-Based Practice Center/RAND 35 Chou, Roger 32 Vanderbilt Evidence-based Practice Center 32 McDonagh, Marian S. 31 Adcock, Lorna 30 Research Triangle Institute-University of North Carolina Evidence-based Practice Center 30 Technology Assessment Program (Agency for Healthcare Research and Quality) 30 National Collaborating Centre for Mental Health (Great Britain) 28 Oregon Health & Science University Pacific Northwest Evidence-based Practice Center 28 Helfand, Mark 27 Tran, Khai 26 British Psychological Society 25 Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region)) 25 Royal College of Obstetricians and Gynaecologists (Great Britain) 25 Durham VA Medical Center Evidence-based Synthesis Program Center 24 Loshak, Hannah 23 National Collaborating Centre for Women's and Children's Health (Great Britain) 23 National Guideline Centre (Great Britain) 23 Peterson, Kim 22 Tufts-New England Medical Center Evidence-based Practice Center 22 American Chemical Society Division of Agricultural and Food Chemistry 21 Centre for Clinical Practice (National Institute for Health and Clinical Excellence (Great Britain)) 21 Minnesota Health Technology Advisory Committee 21 Royal College of Psychiatrists 21 Visintini, Sarah 20 Williams, John W. 19 Balk, Ethan 17 National Cancer Policy Forum (U.S.) 17 National Collaborating Centre for Cancer (Great Britain) 17 Tufts Evidence-based Practice Center 17 Brown University Center for Evidence-Based Medicine 16 Chao, Yi-Sheng 16 Ford, Caitlyn 16 National Collaborating Centre for Chronic Conditions (Great Britain) 16 Portland VA Medical Center Evidence-based Synthesis Program Center 16 Severn, Melissa 16 University of Alberta Evidence-based Practice Center 16 Aronson, Naomi 15 Butcher, Robyn 15 Jonas, Dan 15 Minnesota Department of Health 15 Nass, Sharyl J. 15 Patlak, Margie 15 Peprah, Kwakye 15 Williams, D. 15 Young, Calvin 15 Farrah, Kelly 14 Folkehelseinstituttet (Norway) 14 Gray, Casey 14 United States Substance Abuse and Mental Health Services Administration 14 Campbell, Kaitryn 13 Gartlehner, Gerald 13 McCrory, Douglas C. 13 Nelson, Heidi D. 13 Shekelle, Paul G. 13 Spry, Carolyn 13 American Chemical Society Division of Medicinal Chemistry 12 Carson, Susan 12 Cecil G. Sheps Center for Health Services Research 12 McMaster University Evidence-based Practice Center 12 Reinar, Liv Merete 12 Wells, Charlotte 12 American Chemical Society 11 Frey, Nina 11 Jones, Sarah 11 Lau, Joseph 11 National Guideline Alliance (Great Britain) 11 National Institutes of Health (U.S.) 11 Picheca, Lory 11 American Chemical Society Division of Carbohydrate Chemistry 10 Belinson, Suzanne 10 see all ... less ...

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