title: Phase II clinical trials of Kaletra.
authors.forename: Charlene
authors.initials: C
authors.lastname: Crabb
mesh_terms: D017322:Clinical Trials, Phase II as Topic; D004338:Drug Combinations; D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000627:therapeutic use*; D006801:Humans; D061466:Lopinavir; D011744:Pyrimidinones / Q000627:therapeutic use*; D019438:Ritonavir / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D017320:HIV Protease Inhibitors; D011744:Pyrimidinones; D061466:Lopinavir; D019438:Ritonavir