@article{article858802d7,
title   = {Resistance of Santa Ines and crossbred ewes to naturally acquired gastrointestinal nematode infections},
author = {Amarante, A. F. T. and Susin, Ivanete and Rocha, R. A. and Silva, M. B. and Mendes, C. Q. and Pires, Alexandre Vaz},
year = {2009},
doi = {10.1016/j.vetpar.2009.07.009},
journal   = {Veterinary Parasitology}
}