About Fan Wenjuan
About 中国医学科学院北京協和医学院北京協和医院消化内科
About Fang Xiucai
About 中国医学科学院北京協和医学院北京協和医院消化内科
About Zhonghua Neike Zazhi
About patient
About chest pain
About life style(habit)
About quality of life
About vomiting
About morbidity
About esophagus
About Canada
About body weight
About pathogenesis
About deglutition disorder
About cardia
About pathophysiology
About 慢性疾患
About 下部食道括約筋
About Metabolic diseases,nutritional diseases in general.
About 噴門アカラシア
About 発症機序
About 研究
About 進展