Authors: Jaime Salomón-Grajales; Gerardo V Lugo-Moguel; Víctor R Tinal-Gordillo; Jorge de La Cruz-Velázquez; Barry J Beaty; Lars Eisen; Saul Lozano-Fuentes; Chester G Moore; Julián E García-Rejón Journal: Emerg Infect Dis Date: 2012-03 Impact factor: 6.883