Clinical study on segment ligation for severe mixed hemorrhoids .
截断结扎术治疗重度混合痔临床研究。
Sequential changes of gastric hyperplastic polyps follwing endoscopic ligation .
胃增殖性息肉经内视镜结扎后之系列之变化。
Sesame oil protects against sepsis induced by cecal ligation and puncture in rats .
芝麻油对大鼠经盲肠结扎穿刺所引发败血症之保护作用。
Women may be able to choose from several sterilization options , including tubal ligation - a surgical procedure - and the essure and adiana systems , both of which permanently block the fallopian tubes .
