title: Lower dose of ritonavir approved for use with fosamprenavir.
authors.forename: Paul E
authors.initials: PE
authors.lastname: Sax
mesh_terms: D002219:Carbamates / Q000008:administration & dosage / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D017277:Drug Approval / Q000331:legislation & jurisprudence*; D004359:Drug Therapy, Combination; D005663:Furans; D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D010755:Organophosphates / Q000008:administration & dosage / Q000627:therapeutic use*; D019438:Ritonavir / Q000008:administration & dosage / Q000627:therapeutic use*; D013449:Sulfonamides / Q000008:administration & dosage / Q000627:therapeutic use*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D002219:Carbamates; D005663:Furans; D017320:HIV Protease Inhibitors; D010755:Organophosphates; D013449:Sulfonamides; D019438:Ritonavir; C426859:fosamprenavir