title: "Black Box" warning labels and drug withdrawals.
authors.forename: John A
authors.initials: JA
authors.lastname: Thomas
mesh_terms: D016907:Adverse Drug Reaction Reporting Systems; D017277:Drug Approval / Q000331:legislation & jurisprudence*; D004348:Drug Labeling; D014481:United States; D014486:United States Food and Drug Administration