Cotton (Gossypium hirsutum L.) is utilized commercially in the production of textile, clothing, and household goods. Its......

腹腔镜胆囊切除术(laparoscopic cholecystectomy,LC)现已基本替代传统的开腹胆囊切除术,成为治疗良性胆囊疾病的首选方法.LC的手......