title: Slow progress towards protecting people in US clinical trials.
authors.forename: D S
authors.initials: DS
authors.lastname: Greenberg
mesh_terms: D002986:Clinical Trials as Topic / Q000331:legislation & jurisprudence / Q000592:standards*; D006801:Humans; D009316:National Institutes of Health (U.S.); D010344:Patient Advocacy; D018579:Patient Selection; D012106:Research / Q000458:organization & administration; D014481:United States