Nussenzweig, V., L. M. Deane, and J. Kloetzel. “Antigenic Llifferences Between Strains of Trypanosoma Cruzi Isolated from Man and Opossums”. Revista do Instituto de Medicina Tropical de São Paulo 4, no. 6 (December 7, 1962): 409–410. Accessed June 29, 2024. https://revistas.usp.br/rimtsp/article/view/202757.