title: FDA notifications.  New risk information added to label of antiviral saquinavir.
mesh_terms: D004348:Drug Labeling / Q000331:legislation & jurisprudence*; D017320:HIV Protease Inhibitors / Q000009:adverse effects*; D006801:Humans; D019258:Saquinavir / Q000009:adverse effects*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D017320:HIV Protease Inhibitors; D019258:Saquinavir