@inproceedings{inproceedingsc16f05da,
title   = {Pathophysiologic causes of dysphagia recurrence after cardiomyotomy},
author = {Cecconello, Ivan and Nasi, A. and Carvalho, P J P C and Felix, V N and Oliveira, M. A. and Pinotti, H W},
year = {1993},
publisher = {Gastro-Surgical Club},
booktitle   = {World Congress International Gastro-Surgical Club}
}