BENCUR, J M [Spontaneous cholecystoduodenal fistula diagnosed with the aid of biligraffin]. [electronic resource] - Ceskoslovenska rentgenologie Apr 1959 - 104-7 p. digital Publication Type: Journal Article Subjects--Topical Terms: DuodenumFistulaGallbladderGallbladder DiseasesIntestinal Fistula