1. Cholecystocolonic fistula: facts and myths. A review of the 231 published cases;J Hepatobiliary Pancreat Surg,2009
2. Asymptomatic cholecystocolonic fistula: a diagnostic and therapeutic dilemma;Case Rep Surg,2013
3. Cholecystocolonic fistula;Hawaii J Med Public Health,2012
4. I131-rose bengal scanning in the detection of cholecystocolic fistula. New use of an established procedure;Am J Gastroenterol,1977
5. A case of cholecystocolic fistula demonstrated with 99mTc-PMT imaging;Rinsho Hoshasen,1985