Silva, Amália Verônica Mendes, et al. “Habronema and Draschia: Occurrences in Equines, Asinines and Mules from Some Brazilian States”. Brazilian Journal of Veterinary Research and Animal Science, vol. 33, no. 2, June 1996, pp. 89-92, https://doi.org/10.11606/issn.2318-3659.v33i2p89-92.