Silva, M. V. da, Camargo, E. D., Vaz, A. J., Souza, A. M. C. de, Ueda, M., & Sakata, E. E. (1988). Enzyme-linked immunosorbent assay for the detection of IgM antibodies in human leptospirosis . Revista Do Instituto De Medicina Tropical De São Paulo, 30(2), 95-100. https://revistas.usp.br/rimtsp/article/view/28569