Rickettsial agents in avian ixodid ticks in northeast Brazil - Lugarini, Camile; Martins, Thiago Fernandes; Ogrzewalska, Maria; Vasconcelos, Nathália Costa Teixeira de; Ellis, Vincenzo A; Oliveira, Jaqueline Bianque de; Pinter, Adriano; Labruna, Marcelo Bahia; Silva, Jean Carlos Ramos e (Ticks and Tick-borne Diseases, 2015)