title: [Photo-optical observation of gallbladder motility in man].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000503:physiopathology; D002765:Cholecystography; D005260:Female; D005704:Gallbladder / Q000502:physiology* / Q000503:physiopathology; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009040:Motion Pictures; D013272:Stomach Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000503:physiopathology