MENEZES, Humberto. Immunization of human belngs with a live avirulent strain of Trypanosoma cruzi (Preliminary report). Revista do Instituto de Medicina Tropical de São Paulo, São Paulo, Brasil, v. 13, n. 2, p. 144–154, 1971. Disponível em: https://revistas.usp.br/rimtsp/article/view/199182.. Acesso em: 30 jun. 2024.