Birkus G, Kutty N, He GX, Mulato A, Lee W, McDermott M, Cihlar T (2008)
Activation of 9-[(R)-2-[[(S)-[[(S)-1-(Isopropoxycarbonyl)ethyl]amino] phenoxyphosphinyl]-methoxy]propyl]adenine (GS-7340) and other tenofovir phosphonoamidate prodrugs by human proteases
Molecular Pharmacology 74: 92