@inproceedings{inproceedingsdece0f86, title = {Differential regulation of PBMC responses to Trypanosoma cruzi antigens by IL-10 and prostaglandins in patients with the cardiac or indeterminate forms of Chagas' Disease}, author = {Abrahamsohn, Ises de Almeida and Barros-Mazon, Sílvia de and Guariento, Maria Elena}, year = {1999}, booktitle = {Keystone Symposia} }