Santos, A. V., de Oliveira, R. A. and Albuquerque, G. R. (2012) “The in vitro effect of neem extract (Azadirachta indica) and clove essential oil (Syzygium aromaticum) in the Rhipicephalus (Boophilus) microplus”, Brazilian Journal of Veterinary Medicine, 34(2), pp. 111–115. Available at: https://bjvm.org.br/BJVM/article/view/702 (Accessed: 29 March 2024).