Objective To discuss the application effect of mechanical anastomosis of esophago - cardiac carcinoma.目的探讨机械吻合在食管贲门癌手术中的应用效果.Conclusion Esophagogastric intramural anastomosis can partly reconstruct the cardial function a...
Some members of the House and Senate worked all day yesterday.一些众议员和参议员昨天工作了整整一天。We are members of the Communist Youth League.我们是共青团员.The mark of a civilized society is that it looks after its weakest members.文明社会的特征是照顾最...