Letter from ... Chicago. Drug censorship.
D000787:Angina Pectoris / Q000188:drug therapy; D004341:Drug Evaluation; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D007880:Legislation, Drug; D011433:Propranolol / Q000627:therapeutic use; D014481:United States; D014486:United States Food and Drug Administration
D011433:Propranolol