title: Clinical trials: to terminate or not to terminate. The VA Cooperative Studies Group on AIDS.
authors.forename: M S
authors.initials: MS
authors.lastname: Simberkoff
authors.forename: P M
authors.initials: PM
authors.lastname: Hartigan
authors.forename: J D
authors.initials: JD
authors.lastname: Hamilton
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D007258:Informed Consent