Objective : To investigate the conservative treatment in patients with intrathoracic esophageal and cardia anastomotic leak.目的: 探讨食管癌贲门癌术后胸内吻合口瘘的保守治疗.The leak detection pump ( LDP ) is used only with certain emission pac...
...how the local forces were trying to tailor their policing style to increase public confidence.地方部队如何努力调整治安维护方式以增强公众信心I feel that not enough is being done to protect the local animal life...我觉得对当地野生动物的保护力度不够。According ...