@misc{misc0a1989e4,
title   = {Cirurgia na doenca de cohn},
author = {Sandoval, E G B and Rocha, José Joaquim Ribeiro da and Neto, O F D and Apprilli, F and Guimaraes, A S},
year = {1996},
booktitle   = {Congresso Brasileiro de Coloproctologia}
}