Comparison of preventive and therapeutic Zinc supplementation in young children in Burkina Faso: A cluster-randomized, community-based trial - Becquey, Elodie; Ouédraogo, Césaire T; Hess, Sonja Y.; Rouamba, Noël; Prince, Lea; Ouédraogo, Jean-Bosco; Vosti, Stephen A.; Brown, Kenneth H. (Elsevier, 2016)