BOUSHAB, B. M. ., & al, et. (2022). Prevalence of HBsAg in pregnant at the Mother-Child Hospital Center in Nouakchott, Mauritania. Revue Malienne d’Infectiologie Et De Microbiologie, 17(1), 72*76. https://doi.org/10.53597/remim.v17i1.2230