Authors: Belmonte-Montes, C Hagerman, G Vega-Yepez, PA Hernandez-de-Anda, E Fonseca-Morales, V

Citation: C. Belmonte-montes et al., Anal sphincter injury after vaginal delivery in primiparous females, DIS COL REC, 44(9), 2001, pp. 1244-1248