Lack of minority K65R-resistant viral populations detected after repeated treatment interruptions of tenofovir/zidovudine and lamivudine in a resource-limited setting. - McCormick, A; Goodall, R; Joyce, A; Ndembi, N; Chirara, M; Katundu, P; Walker, S; Yirrell, D; Gilks, C; Pillay, D (2010)