O. H. Bah, B. A. Diallo, A. F. M. Soumah, and B. S. Diallo, “Prevalence and characteristics of accidental perineal tears during childbirth in a communal medical center in Guinea-Conakry: a cross-sectional study”, Int J Reprod Contracept Obstet Gynecol, vol. 9, no. 1, pp. 389–393, Dec. 2019.