title: Pushing the envelope: informed consent in phase I trials.
authors.forename: C K
authors.initials: CK
authors.lastname: Daugherty
authors.forename: M J
authors.initials: MJ
authors.lastname: Ratain
authors.forename: M
authors.initials: M
authors.lastname: Siegler
mesh_terms: D017321:Clinical Trials, Phase I as Topic / Q000592:standards*; D032882:Comprehension; D032962:Consent Forms; D018864:Cultural Diversity; D030881:Disclosure; D036262:Empirical Research; D006801:Humans; D007258:Informed Consent; D009369:Neoplasms / Q000188:drug therapy*; D033281:Nontherapeutic Human Experimentation; D035842:Research Subjects; D018570:Risk Assessment; D012307:Risk Factors