@inproceedings{inproceedingsd408b46a,
title   = {Immunoglobulin a antibodies to trypanosoma cruzi antigens in digestive forms of chagas' disease},
author = {Primavera, Katia Schelini da Costa and Hoshino-Shimizu, Sumie and Umezawa, Eufrosina Setsu and Peres, Benedito Anselmo and Camargo, Mario Endsfeldz and Manigot, D},
year = {1987},
publisher = {Sociedade Bras Imunologia/Soc Alergia e Imunopatologia - Pe},
booktitle   = {Encontro Norte-Nordeste de Imunologia}
}