Surfing for studies. Clinical trials on the Internet.
Dresser
R
R
Washington University-St. Louis, USA.
D002986:Clinical Trials as Topic; D016208:Databases, Factual; D035082:Federal Government; D033161:Government Regulation; D006801:Humans; D033181:Information Dissemination; D020407:Internet; D009316:National Institutes of Health (U.S.); D018579:Patient Selection; D035842:Research Subjects; D014481:United States