Assessing Obstetric Anal Sphincter Injuries
Zhao B, Li Y, Tang Y, Guo Y, Yang Y, Wen L, Dietz H. Assessing Obstetric Anal Sphincter Injuries. Journal Of Ultrasound In Medicine 2023, 42: 2031-2038. PMID: 36916688, DOI: 10.1002/jum.16221.Peer-Reviewed Original Research