Vouking Marius Zambou, Binde Thierry, Tadenfok Carine Nouboudem, Ekani Jean Marie Edengue, Ekra Daniel
Center for the Development Best Practices in Health, Yaoundé Central Hospital, Henri-Dunant Avenue, Yaoundé, Cameroon.
Regional Unit of EPI Centre, Regional Delegation of Public Health, Yaoundé, Cameroun.
Pan Afr Med J. 2017 Nov 7;28:207. doi: 10.11604/pamj.2017.28.207.11537. eCollection 2017.