Rosso, Raffaella Lopinavir/ritonavir exposure in treatment-naive HIV-infected children following twice or once daily administration. [electronic resource] - The Journal of antimicrobial chemotherapy Jun 2006 - 1168-71 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0305-7453 Standard No.: 10.1093/jac/dkl136 doi Subjects--Topical Terms: AdolescentAnti-HIV Agents--administration & dosageChildChild, PreschoolDrug Administration ScheduleDrug MonitoringDrug Therapy, CombinationFemaleHIV Infections--drug therapyHumansLopinavirMalePlasma--chemistryPyrimidinones--administration & dosageRitonavir--administration & dosage