title: Beware of new drugs, study suggests.
authors.forename: Deborah
authors.initials: D
authors.lastname: Levenson
mesh_terms: D016907:Adverse Drug Reaction Reporting Systems; D004019:Dictionaries, Pharmaceutic as Topic; D017277:Drug Approval; D064420:Drug-Related Side Effects and Adverse Reactions; D015507:Drugs, Investigational / Q000009:adverse effects*; D006801:Humans; D012449:Safety; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D015507:Drugs, Investigational