Godoy, C. V. F. de .; Carvalho, R. P. de S. .; Kirchner, E. .; Pereira, O. A. de C. .; Pupo, A. de A. . Aseptic Meningitis. Etiological Study, With Clinical Correlation of Cases in the State of São Paulo. Rev. Inst. Med. Trop. São Paulo 1967, 9 (4), 213-221.