Giri, Dipak Kumar, Deboroop Mandal, and Snehamay Chaudhuri. 2020. “Routine Episiotomy Versus Selective Episiotomy in Nulliparous Women at Term-Randomized Comparative Trial”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9 (12):5019-22. https://doi.org/10.18203/2320-1770.ijrcog20205240.