Santana, C.H. et al. 2019. Granulomatous lesions in multiple organs in a horse caused by Halicephalobus gingivalis. Brazilian Journal of Veterinary Pathology. 12, 3 (Nov. 2019), 111–116. DOI:https://doi.org/10.24070/bjvp.1983-0246.v12i3p111-116.