title: [The value of routine x-ray examination of the stomach and duodenum in patients with biliary tract disease].
mesh_terms: D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D004386:Duodenum / Q000000981:diagnostic imaging*; D005069:Evaluation Studies as Topic; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*
vernacular_title: Vaerdien af rutinemaessig røntgenundersøgelse af ventrikel og duodenum hos patienter med galdevejslidelser