Budweg CI, Sousa AO de, Carvalho TRV de, et al. Serological survey of Rickettsia in equids from Vale do Paraíba, São Paulo, Brazil, and their tick identification and molecular investigation of Rickettsia. Braz. J. Vet. Res. Anim. Sci. 2019;56(4):e158159. doi:10.11606/issn.1678-4456.bjvras.2019.158159