Serological survey of Rickettsia in equids from Vale do Paraíba, São Paulo, Brazil, and their tick identification and molecular investigation of Rickettsia - Budweg, Claudia Iorio; Sousa, Amanda Oliveira de; Carvalho, Tania Regina Vieira de; Souza, Zahi Êni Santos; Serpa, Maria Carolina de Azevedo; Martins, Thiago Fernandes; Nieri-Bastos, Fernanda Aparecida; Marcili, Arlei; Labruna, Marcelo Bahia; Moraes-Filho, Jonas (Brazilian Journal of Veterinary Research and Animal Science, 2019)