Marques, Luiz Carlos, et al. “Experimental Toxoplasmosis in Pregnant Mares: A Study of Fetuses and Placentas”. Brazilian Journal of Veterinary Research and Animal Science, vol. 32, no. 4, Dec. 1995, pp. 246-50, https://doi.org/10.11606/issn.1678-4456.bjvras.1994.52118.