Ngo Yon Laurence Carole, C. Mve Mvondo, H. N. Tsague Kengni, and M. . Ngowe Ngowe. “Severe Rheumatic Mitral Stenosis in the Postpartum: A Case Report”. HEALTH SCIENCES AND DISEASE, vol. 24, no. 1, Jan. 2023, doi:10.5281/hsd.v24i1.4001.