title: On the issue of cross-resistance between protease inhibitors.
authors.forename: C
authors.initials: C
authors.lastname: Birch
mesh_terms: D004352:Drug Resistance, Microbial / Q000235:genetics; D006678:HIV / Q000187:drug effects*; D015658:HIV Infections / Q000188:drug therapy; D016333:HIV Protease / Q000235:genetics; D017320:HIV Protease Inhibitors / Q000494:pharmacology*; D006801:Humans
chemical_list: D017320:HIV Protease Inhibitors; D016333:HIV Protease