Rodrigue, G. .; Ernest, D. .; Marcel, N. N. .; Jeanne, N. . Determination of the Prevalence of the HBs Antigen and Evaluation of the Vaccination Status Against Hepatitis B Among the Staff of the Dschang District Hospital in West Cameroon. GSC Biol. Pharm. Sci. 2021, 15, 128-139.