Intensification of a triple-nucleoside regimen with tenofovir or efavirenz in HIV-1-infected patients with virological suppression.

Gulick RM, Lalama CM, Ribaudo HJ, Shikuma CM, Schackman BR, Schouten J, Squires KE, Koletar SL, Pilcher CD, Reichman RC, Klingman KL, Kuritzkes DR