A 2-year integrated agriculture and nutrition program targeted to mothers of young children in Burkina Faso reduces underweight among mothers and increases their empowerment: A cluster-randomized controlled trial - Olney, Deanna K.; Bliznashka, Lilia; Pedehombga, Abdoulaye; Dillon, Andrew; Ruel, Marie T.; Heckert, Jessica (Elsevier, 2016)