Ferreira BR, Bechara GH. Immunity ticks Rhipicephalus sanguineus (Latreille) in crab-eating-fox Cerdocyon thous (Linnaeus) and mongrel dogs. Braz. J. Vet. Res. Anim. Sci. 1995;32(4):232-237. doi:10.11606/issn.1678-4456.bjvras.1994.52115