@inbook{inbook40a39856,
title   = {Estadiamento de cancer do esofago},
author = {Oliveira, M. A. and Cecconello, Ivan and Zilberstein, Bruno and Domene, C E and Rocha, J. R. M and Pinotti, Henrique Walter},
year = {1990},
publisher = {Contexto},
journal   = {Gastroenterologia Cirurgica: Fundamentos}
}