宫内节育器断裂嵌顿39年伴宫腔钙化一例
陈晴,曾荔苹,吴瑞芳
A Case Report of IUD Fracture and Incarcerated for 39 Years with Intrauterine Calcification
CHEN Qing,ZENG Li-ping,WU Rui-fang
国际妇产科学杂志 . 2019, (6): 625 -626 .