@article{sanz_roberts_perfumo_alvarez_donovan_almond_2007, title={Assessment of sow mortality in a large herd}, volume={15}, number={1}, journal={Journal of Swine Health and Production}, author={Sanz, M. and Roberts, J. D. and Perfumo, C. J. and Alvarez, R. M. and Donovan, T. and Almond, G. W.}, year={2007}, pages={30–36} }
 @article{pittman_roberts_2005, title={Ringworm in lactating sows}, volume={13}, number={2}, journal={Journal of Swine Health and Production}, author={Pittman, J. S. and Roberts, J. D.}, year={2005}, pages={86–90} }
 @article{educating the next generation of swine veterinarians: needs and strategies_2004, volume={224}, number={9}, journal={Journal of the American Veterinary Medical Association}, year={2004}, pages={1422–1425} }
 @article{roberts_deen_johnson_levine_2003, title={Utilizing alternative indices to compare the conformance of market hogs across three packers}, volume={11}, number={6}, journal={Journal of Swine Health and Production}, author={Roberts, J. D. and Deen, J. and Johnson, T. and Levine, J. F.}, year={2003}, pages={284–290} }
 @article{roberts_2002, title={Charting influenza titers}, volume={10}, number={1}, journal={Journal of Swine Health and Production}, author={Roberts, J.}, year={2002}, pages={39–40} }
 @article{roberts_deen_1995, title={Conformance quality in pig production}, volume={17}, number={10}, journal={Compendium on Continuing Education for the Practicing Veterinarian}, author={Roberts, J. and Deen, J.}, year={1995}, pages={1308} }