@misc{misc30345c45,
title   = {Trypanosoma cruzi specific antibodies in three strains of mice},
author = {De Gaspari, E N and Umezawa, Eufrosina Setsu and Stolf, Anna Maria Simonsen and Zingales, Bianca and Colli, Walter and Abrahamsohn, Ises de Almeida},
year = {1989},
booktitle   = {Jornada Cientifica do Instituto de Medicina Tropical de São Paulo}
}