@misc{miscd3089f2d,
title   = {Early cholecystectomy for biliary pancreatitis},
author = {Andrade, José Ivan de and Feres, O and Stracieri, L D S and Zillioto, a and Campos, W O and Ceneviva, Reginaldo and Fernandez, S J M},
year = {1998},
booktitle   = {World Congress of the International Hepato-Pancreato Biliary Association}
}