In vitro hatchability of eggs of Haemonchus contortus and Trichostrongylus colubriformis with powdered bark of Acacia mearnsii - Fernandes, Murilo Antonio; Pacheco, P. A; Ribeiro, Jessica Carolina; Balbino, Danieli Rizatto; Wedy, Bruna Costa Rodrugues; Tsai, Siu Mui; Katiki, L. M; Louvandini, Helder (Conference of the World Association for the Advancement of Veterinary Parasitology, 2019)