Franco, Eduardo L., and J. Sulze. “Indirect Immunofluorescence Test for Antimalarial Antibodies. Influenge of Temperature, Time of Incubation, and Presence of Cell Monolayers on the Antigenic Characteristics of Plasmodium Falciparum Matured "in vitro””. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 25, no. 5, Oct. 1983, https://revistas.usp.br/rimtsp/article/view/229-235.