title: New warning on propoxyphene.
mesh_terms: D011431:Dextropropoxyphene / Q000009:adverse effects* / Q000506:poisoning; D004348:Drug Labeling; D006801:Humans; D010353:Patient Education as Topic; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D011431:Dextropropoxyphene