@article{gonzález-garduño_mendoza-de gives_torres-hernández_2013,  title={Variability in the fecal egg count and the parasitic burden of hair sheep after grazing in nematode infected paddocks},  volume={33},  ISSN={0100-736X},  url={https://doi.org/10.1590/S0100-736X2013000400010},  DOI={10.1590/S0100-736X2013000400010},  number={4},  journal={Pesquisa Veterinária Brasileira},  publisher={Colégio Brasileiro de Patologia Animal - CBPA},  author={González-Garduño, Roberto and Mendoza-de Gives, Pedro and Torres-Hernández, Glafiro},  year={2013},  month={Apr},  pages={469–475} }