Romero, E. C.; Sakata, E. E.; Pinto, J. R.; Yasuda, P. H.; Brandão, A. P. Search for Agglutinating Antibodies to Leptospira and Leptonema in Horses, São Paulo, Brazil. Braz. J. Vet. Res. Anim. Sci. 1994, 31 (3-4), 210-215. https://doi.org/10.11606/issn.1678-4456.bjvras.1994.52067.