@misc{misc67ca0b56,
title   = {Mixed connective tissue disease and pregnancy},
author = {Barros, V. I. P. V. L and Gonçalves, C. R. and Bonfá, Eloísa Silva Dutra de Oliveira and Cossermelli, Wilson and Zugaib, Marcelo},
year = {1994},
booktitle   = {Pan-American Congress of Rheumatology}
}