Impact of early initiation versus national standard of care of antiretroviral therapy in Swaziland’s public sector health system: study protocol for a stepped-wedge randomized trial
F. Walsh, T. Bärnighausen, W. Delva, Y. Fleming, G. Khumalo, C. Lejeune, S. Mazibuko, C. Mlambo, R. Reis, D. Spiegelman, M. Zwane, V. Okello
Trials