@inproceedings{inproceedings72b7a517,
title   = {Indications and results of esophageal ressection in barrett's esophagus},
author = {Cecconello, Ivan and Zilberstein, Bruno and Oliveira, M A R and Felix, V N and Pinotti, H W},
year = {1992},
booktitle   = {World Congress of the International Society for Diseases of the Esophagus}
}