Berg, M. R., & Sahlin, Y. (2020). Anal incontinence and unrecognized anal sphincter injuries after vaginal delivery– a cross-sectional study in Norway. BMC Womens Health.
Citação norma ChicagoBerg, Matilde Risopatron, and Ylva Sahlin. "Anal Incontinence and Unrecognized Anal Sphincter Injuries After Vaginal Delivery– a Cross-sectional Study in Norway." BMC Womens Health 2020.
MLA引文Berg, Matilde Risopatron, and Ylva Sahlin. "Anal Incontinence and Unrecognized Anal Sphincter Injuries After Vaginal Delivery– a Cross-sectional Study in Norway." BMC Womens Health 2020.
警告：這些引文格式不一定是100％准確.