@article{article2aa6e388,
title   = {Rickettsia species infecting Amblyomma cooperi ticks from an area in the state of São Paulo, Brazil, where brazilian spotted fever is endemic},
author = {Labruna, Marcelo Bahia and Whitworth, Ted and Horta, Maurício C. and Bouyer, Donald H. and McBride, Jere W. and Pinter, Adriano and Popov, Vsevolod and Gennari, Solange Maria and Walker, David H.},
year = {2004},
doi = {10.1128/JCM.42.1.90-98.2004},
journal   = {Journal of Clinical Microbiology}
}