Anal sphincter injury following forceps delivery.
作者信息
Koch Timothy R
机构信息
Division of Gastroenterology and Hepatology, Digestive Disease Center, Medical College of Wisconsin, Milwaukee, WI, USA.
出版信息
Am J Gastroenterol. 2003 Dec;98(12):2798-9. doi: 10.1111/j.1572-0241.2003.08780.x.
Abstract
摘要
Zotero 插件