@inproceedings{inproceedings5491de1d,
title   = {Primary and secondary esophageal contractions in patients with gastroesophageal reflux disease},
author = {Dantas, Roberto Oliveira and Aben-Athar, Cynthia},
year = {2003},
publisher = {IGNM},
booktitle   = {International Symposium on Gastrointestinal Motility}
}