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Eron J, Yeni P, Gathe J, Estrada V, DeJesus E, Staszewski S, et al. (August 2006). "The KLEAN study of fosamprenavir-ritonavir versus lopinavir-ritonavir, each in combination with abacavir-lamivudine, for initial treatment of HIV infection over 48 weeks: a randomised non-inferiority trial". Lancet. 368 (9534): 476–82. doi:10.1016/S0140-6736(06)69155-1. PMID16890834. S2CID33612672.
Eron J, Yeni P, Gathe J, Estrada V, DeJesus E, Staszewski S, et al. (August 2006). "The KLEAN study of fosamprenavir-ritonavir versus lopinavir-ritonavir, each in combination with abacavir-lamivudine, for initial treatment of HIV infection over 48 weeks: a randomised non-inferiority trial". Lancet. 368 (9534): 476–82. doi:10.1016/S0140-6736(06)69155-1. PMID16890834. S2CID33612672.