title: [2 cases of cholecystogastric fistula caused by biliary lithiasis of exceptional development].
mesh_terms: D000328:Adult; D000368:Aged; D001658:Biliary Fistula / Q000175:diagnosis / Q000209:etiology*; D002769:Cholelithiasis / Q000150:complications*; D005260:Female; D005747:Gastric Fistula / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male
vernacular_title: Dos casos de fístula colecistogástrica por litiasis biliar de curso excepcional.