title: Playing it safe.
authors: David
authors: D
authors: Magnus
mesh_terms: D002648:Child; D017321:Clinical Trials, Phase I as Topic; D006805:Human Experimentation / Q000941:ethics / Q000331:legislation & jurisprudence / Q000592:standards; D006801:Humans; D033242:Minors; D035842:Research Subjects; D012449:Safety; D035862:Vulnerable Populations