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Godoy, G. A. .; Volcán, G. .; Reales, O. M. .; Guevara, R. .; Texeira, A. . Chloroquine Resistant Strains of Plasmodium Faiciparum in Bolivar State, Venezuela. Rev. Inst. Med. Trop. São Paulo 1975, 17 (1), 38-48.