1. Seroprevalence of leptospirosis in goats of the Serid� Oriental microregion, Rio Grande do Norte State, Northeastern Brazil, and risk factors research;Ara�jo Neto;Braz. J. Vet. Res. Anim. Sci. v,2010
2. Human-to-human transmission of Leptospira interrogans by milk;C A Bolin;J Infect Dis,1988
3. Serological study of the Leptospira spp. infection in sheep and goats slaughtered in the State of Para�ba, semiarid of Northeastern Brazil;D F Costa;Semina: Ci�ncias Agr�rias,2016
4. Bovine Leptospirosis: Infection by the Hebdomadis Serogroup and Mastitis;W A Ellis;The Veterinary Record,1976