Zimbabwe
The effectiveness and cost-effectiveness of 3- vs. 6-monthly dispensing of antiretroviral treatment (ART) for stable HIV patients in community ART-refill groups in Zimbabwe: study protocol for a pragmatic, cluster-randomized trial

Geoffrey Fatt, Nicoletta Ngorima-Mabhena, Frank Chirowa, Benson Chirwa, Kudakwashe Takarinda, Taurayi A. Tafuma, Nyikadzino Mahachi, Rudo Chikodzore, Simon Nyadundu, Charles A. Ajayi, Tsitsi Mutasa-Apollo, Owen Mugurungi, Eula Mothibi, Risa M. Hoffman and Ashraf Grimwood Abstract Background: Sub-Saharan Africa…