@article{article58569149,
title   = {Serum levels of pepsinogen, gastrin and gastric acid secretion before and after proximal vagotomy for the treatment of gastric ulcer},
author = {D'albuquerque, Luiz Augusto Carneiro and Gama Rodrigues, Joaquim José and Laudanna, Antônio Atílio and Pinotti, Henrique Walter},
year = {1988},
journal   = {Abcd: Arquivos Brasileiros de Cirurgia Digestiva}
}