The clinical observe on using calcium in preventing postpartum bleeding caused by inertia uteri 钙剂预防宫缩乏力性产后出血临床观察
The indexes of obstetric hysterectomy were placenta factor, hysterorrhexis, inertia uteri, hysteromyoma and uterine infection. 其主要指征为胎盘因素、子宫破裂、子宫收缩乏力,其次为子宫肌瘤、感染;