@article{article603f5c66,
title   = {Rickettsial infection in Amblyomma nodosum ticks (Acari: ixodidae) from Brazil},
author = {Ogrzewalska, Maria and Pacheco, Richard de Campos and Uezu, Alexandre and Richtzenhain, Leonardo José and Ferreira, Fernando and Labruna, Marcelo Bahia},
year = {2009},
doi = {10.1179/136485909X451744},
journal   = {Annals of Tropical Medicine and Parasitology}
}