R Tchounzou1,2, AG Simo Wambo1,2, T Nana Njamen1,3, François Dadao5, Felix Elong1,4, T Egbe Obintchemti1,3, Gregory Halle Ekane1,3
Department of Obstetrics and Gynaecology, 1Faculty of Health Sciences, University of Buea; 2Regional Hospital Limbe, Maternity service; 3Douala General Hospital; 4Regional Hospital Bue; 5Regional Hospital Garoua, Cameroon.