@misc{misc11938638,
title   = {Cloning of trypanosoma cruzi stage specific genese},
author = {Lafaille, Juan José and Linss, J and Cardoso, M A B and Krieger, M A and Aymerich, S and Goldember, S},
year = {1987},
booktitle   = {Reuniao Anual sobre Pesquisa Basica em Doencas de Chagas}
}