Soares, Vando Edésio, et al. “In Vitro Analysis of the Action of Acaricides on Boophilus Microplus Strains (Canestrini, 1887) Taken from Dairy Cattle from Northeast Area of the São Paulo State”. Semina: Ciências Agrárias, vol. 22, no. 1, Aug. 2001, pp. 85-90, doi:10.5433/1679-0359.2001v22n1p85.