Mellizo-Gaviria, A. M. (2018) “Frequency of episiotomy and complications in the Obstetrics Service of Hospital Universitario San José, Popayán (Colombia), 2016. Exploration of maternal and perinatal factors associated with its performance”, Revista Colombiana de Obstetricia y Ginecología, 69(2), pp. 88–97. doi: 10.18597/rcog.3030.