@inbook{inbooke0a20e65,
title   = {Vagotomia gastrica proximal (vgp) no tratamento da ulcera duodenal perfurada},
author = {Lopasso, F P and Gama Rodrigues, Joaquim José and Waitzberg, Dan Linetzky},
year = {1989},
journal   = {Atlas de Cirurgia do Estomago e do Intestino Delgado}
}