@article{article570762f7,
title   = {Lugol dye endoscopy for analysis of esophageal mucosa in achalasia},
author = {Yamamuro, Elisa Miki and Cecconello, Ivan and Iriya, Kiyoshi and Tomishigue, Toshiro and Oliveira, Marcelo Augusto de and Pinotti, Henrique Walter},
year = {1999},
journal   = {Hepato-Gastroenterology}
}