Castilho, V. L. P.; França, I. L.; Monteiro, C. J. de A. .; Amato Neto, V.; Campos, R. .; Moreira, A. A. B. Laboratory Methods Comparative Study Between FAUST Et Al. And RITCHIE Methods for Parasitological Stool Examination. Rev. Inst. Med. Trop. São Paulo 1980, 22 (6), 319-322.