title: Atazanavir/ritonavir versus lopinavir/ritonavir: equivalent or different efficacy profiles?
authors.forename: Andrew
authors.initials: A
authors.lastname: Hill
mesh_terms: D023241:Antiretroviral Therapy, Highly Active / Q000379:methods; D000069446:Atazanavir Sulfate; D015658:HIV Infections / Q000188:drug therapy; D017320:HIV Protease Inhibitors / Q000627:therapeutic use*; D006801:Humans; D061466:Lopinavir; D009842:Oligopeptides / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*; D011744:Pyrimidinones / Q000627:therapeutic use*; D012367:RNA, Viral / Q000032:analysis; D019438:Ritonavir / Q000627:therapeutic use*; D016896:Treatment Outcome
chemical_list: D017320:HIV Protease Inhibitors; D009842:Oligopeptides; D011725:Pyridines; D011744:Pyrimidinones; D012367:RNA, Viral; D061466:Lopinavir; D000069446:Atazanavir Sulfate; D019438:Ritonavir