共 50 条
- [43] Obstetric anal sphincter injuries in vaginal delivery of twins: associated risk factors and comparison with singletons International Urogynecology Journal, 2013, 24 : 769 - 774
- [47] Risk of Obstetric Anal Sphincter Injury by Delivering Provider REPRODUCTIVE MEDICINE, 2024, 5 (02): : 57 - 64