1. L’épisiotomie. Recommandations pour la pratique clinique;J Gynecol Biol Reprod,2006
2. The management of third- and fourth-degree perineal tears;Royal College of Obstetricians and Gynaecologists,2015
3. Obstetrical anal sphincter injuries (OASIS): prevention recognition and repair;Harvey;J Obstet Gynecol Can,2015
4. Practice Bulletin No. 165 : prevention and management of obstetric lacerations at vaginal delivery;American College of Obstetricians and Gynecologists’ Committee on Practice Bulletins—Obstetrics;Obstet Gynecol,2016
5. Intrapartum care for healthy women and babies;National Institute for Health Care Excellence,2017