@misc{misc4ece3f47,
title   = {Detection of antigens in the urine of patients with chagas disease},
author = {Katzin, Alejandro Miguel and Abuin, G and Alves, Maria Júlia Manso and Colli, Walter},
year = {1987},
booktitle   = {Reuniao Anual da Sociedade Brasileira de Protozoologia}
}