Retrospective and new records of ticks (Acari: Argasidae, Ixodidae) from the state of Maranhão, an Amazon-Cerrado transition area of Brazil - Costa, Francisco Borges da; Martins, Thiago Fernandes; Muñoz-Leal, Sebastián; Serpa, Maria Carolina de Azevedo; Ogrzewalska, Maria Halina; Luz, Hermes Ribeiro; Barros-Battesti, Darci Moraes; Mesquita, Eric Takashi Kamakura de Carvalho; Costa, Andréa Pereira da; Nogueira, Rita de Maria Seabra; Labruna, Marcelo Bahia (Veterinary Parasitology: Regional Studies and Reports, 2020)