Authors: Martin Sanou Sobze; Armand Tsapi Tiotsia; Ghyslaine Bruna Djeunang Dongho; Guy Aurelien Foaleng Tankui; Joseph Fokam; Kien-Atsu Tsi; Jimmy Roger Fotso; Yannick Ngueko Azeufack; Patrick Pete Nkamedjie; Adogaye Ben Bechir Sali; Rodrigue Biguioh Mabvouna; Lucia Ercoli; Vittorio Colizzi; Gianluca Russo Journal: J Public Health Afr Date: 2017-01-18