Markus, Helio L., Gilberto O. Jobim, and Maria do Carmo Landell Moura. 1971. “Modified Antirabies Vaccine of the ‘Fuenzalida’ Type”. Revista Do Instituto De Medicina Tropical De São Paulo 13 (2): 114-20. https://revistas.usp.br/rimtsp/article/view/199164.