Pregnancy and infant outcomes among HIV-infected women taking long-term ART with and without tenofovir in the DART trial. by Gibb, D, Kizito, H, Russell, E, Chidziva, E, Zalwango, E, Nalumenya, R, Spyer, M, Tumukunde, D, Nathoo, K, Munderi, P, Kyomugisha, H, Hakim, J, Grosskurth, H, Gilks, C, Walker, A, Musoke, P