Brandileone, M.C.C., V.S.D. Vieira, M.L.C. Tondella, C.T. Sacchi, I.M. Landgraf, R.C. Zanella, W.F. Bibb, and K. Irino. 1989. “ Brazilian Purpuric Fever: Fast Characterization of Invasive Haemophilus Aegyptius ”. Revista Do Instituto De Medicina Tropical De São Paulo 31 (4): 221-27. https://revistas.usp.br/rimtsp/article/view/28667.