title: Clinical trials. Enforcers halt NIH study called less risky than outdoor play.
abstract: How much risk should healthy children face in a research experiment? The answer can land even the best clinicians in hot water, especially if they read the rules differently from the government officials who must enforce them.
authors.forename: E
authors.initials: E
authors.lastname: Marshall
mesh_terms: D002648:Child; D002986:Clinical Trials as Topic; D015309:Glucose Clamp Technique; D006801:Humans; D009316:National Institutes of Health (U.S.); D009765:Obesity / Q000378:metabolism*; D012306:Risk; D014481:United States