De Arzúa Zulaica, E [Radiology and clinical aspects of cholecystoduodenal fistula]. [electronic resource] - Revista espanola de las enfermedades del aparato digestivo - 107-30 p. digital Publication Type: Journal Article ISSN: 0034-9437 Subjects--Topical Terms: AgedBiliary Fistula--diagnosisCholecystographyDuodenal Diseases--diagnosisFemaleGallbladder Diseases--diagnosisHumansMaleMiddle Aged