@inproceedings{inproceedingsa219c5a7,
title   = {Surgical treatment of intra-hepatic lithiasis},
author = {Machado, Marcel Cerqueira César and Herman, P and Pinotti, H W and Bacchella, Telesforo and Pugliese, V and Machado, M A and Voegel, R},
year = {1990},
publisher = {International College of Surgeons},
booktitle   = {World Congress of the International College of Surgeons}
}