Tirabassi, Adriane Holtz, et al. “Molecular Identification of Abomasal Bacteria Associated With Genetic Resistance and Susceptibility to Haemonchus Contortus Infection in Sheep”. Semina: Ciências Agrárias, vol. 37, no. 6, Dec. 2016, pp. 4097-08, doi:10.5433/1679-0359.2016v37n6p4097.