@inproceedings{inproceedings3494ffd2,
title   = {Accurancy of esophageal impedance in the evaluation of esophageal function in patients with systemic sclerosis},
author = {Aprile, Lilian R. and Bento, Luciana A. and Dantas, Roberto Oliveira and Sifrim, Daniel and Silni, Jiry and Oliveira, Ricardo Brandt de},
year = {2006},
publisher = {American Association for the Study of Liver Diseases},
booktitle   = {Digestive Disease Week}
}