Efficacy of in-service nutrition training for mid-level providers to improve feeding practices among HIV-positive children in Tanga, Tanzania: study protocol for a cluster randomized controlled trial.
Sunguya BF, Poudel KC, Mlunde LB, Urassa DP, Jimba M, Yasuoka J. Efficacy of in-service nutrition training for mid-level providers to improve feeding practices among HIV-positive children in Tanga, Tanzania: study protocol for a cluster randomized controlled trial. Trials. 2013 Oct 25; 14:352.