@inbook{inbook3319181a,
title   = {Obstrucao intestinal},
author = {Pinto Junior, P E and Gama Rodrigues, Joaquim José and Mello, J B and Pinotti, Henrique Walter},
year = {1990},
publisher = {Contexto},
journal   = {Gastroenterologia Cirurgica: Fundamentos}
}