About Song Bing
About 天津市第一中心医院普外科,天津,300192
About Zhang Wenjing
About 天津市第一中心医院普外科,天津,300192
About Wang Chong
About 天津市第一中心医院普外科,天津,300192
About Li Dongyin
About 天津市第一中心医院普外科,天津,300192
About Ma Tianhong
About 天津市第一中心医院普外科,天津,300192
About Wei Chang Bing Xue he Ganbing Xue Zazhi
About pressure measurement
About pressure loss
About reverse flow
About esophagus
About peristalsis
About hand-held type
About disabled persons
About high-resolution
About flow characteristic
About gastroesophageal reflux
About 弱酸
About Digestive system diseases
About Digestive system diagnosis
About Clinical medicine on digestive system in general
About 胃食道逆流症
About 食道
About 動力
About 流特性