Candidatus Rickettsia andeanae in Amblyomma parvum attached to humans in a high-altitude forest refuge within the Caatinga biome, Brazil Igor C. Acosta, Socrates F. Costa-Neto, Camila S. Lucio, Caio P. Tavares, Marcelo B. Labruna, Hermes Ribeiro Luz Article visits 404 | PDF visits