title: Encouraging resistance data for Kaletra (lopinavir/ritonavir).
mesh_terms: D004338:Drug Combinations; D004352:Drug Resistance, Microbial; D017320:HIV Protease Inhibitors / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D061466:Lopinavir; D011744:Pyrimidinones / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D019438:Ritonavir / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D019562:Viral Load
chemical_list: D004338:Drug Combinations; D017320:HIV Protease Inhibitors; D011744:Pyrimidinones; D061466:Lopinavir; D019438:Ritonavir