Author
Canadian Agency for Drugs and Technologies in Health
1,490
United States Agency for Healthcare Research and Quality
1,368
Organisation for Economic Co-operation and Development
1,307
World Health Organization
320
Canadian Agency for Drugs and Technologies in Health Rapid Response Service
317
National Institute for Health and Care Excellence (Great Britain)
309
European Observatory on Health Systems and Policies
296
Organisation de coopération et de développement économiques
275
Effective Health Care Program (U.S.)
273
United States Department of Veterans Affairs
272
Oregon Health & Science University Evidence-based Practice Center
228
U.S. Preventive Services Task Force
201
CADTH Canadian Drug Expert Committee
192
SpringerLink (Online service)
178
Nasjonalt kunnskapssenter for helsetjenesten
164
Statens beredning för medicinsk utvärdering (Sweden)
154
National Institute for Health and Clinical Excellence (Great Britain)
132
Royal College of Physicians of London
125
Argáez, Charlene
120
World Health Organization Regional Office for Europe
120
Quality Enhancement Research Initiative (U.S.)
119
United States Agency for Toxic Substances and Disease Registry
119
National Toxicology Program (U.S.)
111
Oregon Health & Science University Pacific Northwest Evidence-based Practice Center
109
United States Agency for Health Care Policy and Research
109
Oregon Evidence-based Practice Center (Center for Health Research (Kaiser-Permanente Medical Care Program. Northwest Region))
106
Johns Hopkins University Evidence-based Practice Center
100
Chou, Roger
96
National Clinical Guideline Centre for Acute and Chronic Conditions (Great Britain)
94
Minnesota Evidence-based Practice Center
90
Institute of Medicine (U.S.)
87
RTI International-University of North Carolina Evidence-based Practice Center
87
Patient-Centered Outcomes Research Institute (U.S.)
82
Southern California Evidence-Based Practice Center/RAND
82
Alper, Joe
81
Duke University Evidence-based Practice Center
81
Tufts Evidence-based Practice Center
79
Technology Assessment Program (Agency for Healthcare Research and Quality)
77
RTI International
72
Portland VA Medical Center Evidence-based Synthesis Program Center
71
United States Public Health Service
71
Drug Effectiveness Review Project
67
International Agency for Research on Cancer
67
McCormack, Suzanne
67
IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
65
Research Triangle Institute-University of North Carolina Evidence-based Practice Center
64
National Academies Press (U.S.)
63
Oregon Health & Science University
63
Shekelle, Paul G.
61
Center for Substance Abuse Treatment (U.S.)
59
more ...