title: Drug makers' adverse event reports are often incomplete, US report finds.
authors: Seattle.
authors: Michael
authors: M
authors: McCarthy
mesh_terms: D016907:Adverse Drug Reaction Reporting Systems / Q000706:statistics & numerical data*; D064420:Drug-Related Side Effects and Adverse Reactions / Q000453:epidemiology*; D006801:Humans; D011358:Product Surveillance, Postmarketing / Q000706:statistics & numerical data*; D014481:United States / Q000453:epidemiology