title: Expanded access.
mesh_terms: D000225:Adenine / Q000627:therapeutic use* / Q000031:analogs & derivatives; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D002219:Carbamates; D017277:Drug Approval; D005663:Furans; D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000627:therapeutic use; D006801:Humans; D063065:Organophosphonates; D018894:Reverse Transcriptase Inhibitors / Q000627:therapeutic use; D013449:Sulfonamides / Q000627:therapeutic use*; D017211:Treatment Failure; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D019380:Anti-HIV Agents; D002219:Carbamates; D005663:Furans; D017320:HIV Protease Inhibitors; D063065:Organophosphonates; D018894:Reverse Transcriptase Inhibitors; D013449:Sulfonamides; C095108:amprenavir; D000225:Adenine; C106812:adefovir dipivoxil