@misc{misc9cb9f3f1,
title   = {Involvement of respiratory tree in squamous esophageal carcinoma, the role of bronchoscopy in staging},
author = {Fiks, Iara Nely and Carvalho, Carlos Roberto Ribeiro de and Zilberstein, Bruno and Cecconello, Ivan and Pinotti, Henrique Walter},
year = {1998},
booktitle   = {World Congress of Esophagus}
}