title: [The value of contraction study in oral cholecystography (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002765:Cholecystography; D005260:Female; D005704:Gallbladder / Q000502:physiology*; D005705:Gallbladder Diseases / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction