@inproceedings{inproceedings13222a9e,
title   = {Associacao clinica de retocolite ulcerativa , pioderma gangrenoso e colangite esclerosante primaria},
author = {Mahlmann, H and Pereira, I A and Levy, M and Gonçalves, C. R. and Yoshinari, Natalino Hajime and Cossermelli, Wilson},
year = {1991},
booktitle   = {Congreso de Reumatologia Del Cono sur}
}