Naoum, P. C.; Angulo, I. de L.; Brandão, A. C.; Graciano, R. A. S.; Spir, M.; Nomura, E.; Anjos, I. D. Detection of Carriers of Abnormal Haemoglobins, and Their Familiarization With Their Condition, in the Population of the Regions of S. José Do Rio Preto and Presidente Prudente, S. Paulo (Brazil) . Rev. saúde pública 1985, 19 (4), 364-373. https://doi.org/10.1590/S0034-89101985000400008.