Neta, E. de S. M.; Sampaio, D. C.; Galvão, G. da S.; Munhoz, A. D. COMPARISON BETWEEN THE MODIFIED ZIEHL-NEELSEN TECHNIQUE AND THE PHASE CONTRAST FOR DETECTION OF OOCYSTS OF THE GENUS Cryptosporidium TYZZER, 1907 (APICOMPLEXA: CRYPTOSPORIDIIDAE) IN ASSINTOMATIC CATTLE. Braz. J. Vet. Med. 2010, 32, 201-204.