About Zhang Hongyin
About 300380,天津市西青医院普外三科
About Jia Xuewei
About 300380,天津市西青医院普外三科
About Liu Hanbo
About 300380,天津市西青医院普外三科
About Linchuang Waike Zazhi
About old age
About digital method
About celioscope
About complication
About statistics(science)
About length of stay
About laparotomy
About therapy
About elderly person
About quality of life
About 合併症発生率
About 失血
About 有効率
About 胃内視鏡
About 臨床効果
About Surgical treatment for tumors
About Tumors(=neoplasms)of digestive system
About 上部消化管穿孔
About 開腹手術
About 腹腔鏡
About 併用
About 胃
About 治療効果