H. J. Shobhane and S. Sorout, “Stepwise surgical repair of complete perineal tear (OASIS): a 20-year retrospective study of 200 referred cases at a tertiary care centre in Bundelkhand region”, Int J Reprod Contracept Obstet Gynecol, vol. 15, no. 7, pp. 2596–2601, Jun. 2026.