Palabras claves: Acaricide, cattle, ECUADOR, Protective factor, risk factor, tick, Tick-borne diseases, tropical
Autores: Cecilia Perez, Claude L. Saegerman, Darío Cepeda-Bastidas, Jorge Grijalva, Richar Rodríguez-Hidalgo, Ron-Garrido L., Sandra Enríquez, Susana Arciniegas-Ortega, Valeria Paucar, Vanwambeke S.O., Ximena Pérez-Otáñez