CenterWatch Clinical Trials Listing Service
ClinicalTrials.gov
MedlinePlus Clinical Trials
National Cancer Institute Clinical Trials
NIH Clinical Research Trials and You
Stony Brook University Office of Clinical Trials
AHRQ - Agency for Healthcare Research and Quality
Bandolier
CEBM (Center for Evidence Based Medicine)
Centre for Evidence Based Mental health
Cochrane Collaboration
The Cochrane Library
EBM Tool Kit
Evidence-based Practice Centers
Evidence Based Health Care, New York Academy of Medicine
HSTAT
American Academy of Pediatrics Clinical Practice Guidelines
BestBETs (Emergency Medicine)
Cochrane Consumer Network
National Center for Complementary and Alternative Medicine
National Guidelines Clearinghouse
National Quality Measures Clearinghouse
Health News Reviews
The NNT