@inproceedings{inproceedings5552c30b,
title   = {Influence of aging on gastroesophageal reflux and esophageal distal motility},
author = {Ferriolli, E and Dantas, Roberto Oliveira and Oliveira, R. B.},
year = {1993},
booktitle   = {Congreso Panamericano de Enfermedades Digestivas}
}