- Salvage therapy with amprenavir, lopinavir and ritonavir 200 mg/d or 400 mg/d in HIV-infected patients in virological failure. Raguin, G., Chêne, G., Morand-Joubert, L., Taburet, A.M., Droz, C., Le Tiec, C., Clavel, F., Girard, P.M. Antivir. Ther. (Lond.) (2004)