1. Pancreatic abscess;Camer;Am J Surg,1975
2. Fistula formation complicating pancreatic abscess;Henderson;Br J Surg,1976
3. Pancreatic abscess with spontaneous internal fistulization to Bilroth II anastomosis and main pancreatic duct;Smialek;JAMA,1980
4. Use of ERCP in the diagnosis of internal pancreatic fistula;Sottomayor;Gut,1978
5. Pleural effusion with pancreaticopleural fistula: a case report;Razzaque;Am J Gastroenterol,1977