title: [Sonographic data on the biliary tract when radiography cannot be carried out].
mesh_terms: D000328:Adult; D000368:Aged; D001660:Biliary Tract Diseases / Q000175:diagnosis*; D002769:Cholelithiasis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
vernacular_title: Sonographische Befunde bei eingeschränkter röntgenologioscher Beurteilbarkeit der Gallenwege.