title: [X-ray observation of the gastrointestinal function in the deficiency syndrome of chronic bronchitis].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D004064:Digestive System / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005260:Female; D005769:Gastrointestinal Motility; D006801:Humans; D008297:Male; D008516:Medicine, Chinese Traditional; D008875:Middle Aged; D011859:Radiography