@article{article0f04c395,
title   = {Lower esophageal sphincter reacts against intraabdominal pressure in children with symptoms of gastroesophageal reflux},
author = {Goldani, Helena Ayako Sueno and Fernandes, Maria Inez Machado and Vicente, Yvone Avalloni de Morais Villela de Andrade and Dantas, Roberto Oliveira},
year = {2002},
journal   = {Digestive Diseases and Sciences}
}