@article{articlee77685f4,
title   = {Aging esophageal motility, and gastroesophageal reflux},
author = {Ferriolli, Eduardo and Oliveira, Ricardo Brandt de and Matsuda, N M and Braga, M D and Dantas, Roberto Oliveira},
year = {1998},
journal   = {Journal of the American Geriatric Society}
}