title: Drug interactions. Unexpected interaction between T-20 and some protease inhibitors.
mesh_terms: D004347:Drug Interactions; D000077560:Enfuvirtide; D015700:HIV Envelope Protein gp41 / Q000627:therapeutic use*; D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000627:therapeutic use*; D006801:Humans; D010446:Peptide Fragments / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use; D011753:Pyrones / Q000627:therapeutic use; D019438:Ritonavir / Q000627:therapeutic use; D013449:Sulfonamides
chemical_list: D015700:HIV Envelope Protein gp41; D017320:HIV Protease Inhibitors; D010446:Peptide Fragments; D011725:Pyridines; D011753:Pyrones; D013449:Sulfonamides; D000077560:Enfuvirtide; D019438:Ritonavir; C107201:tipranavir