@article{paiva_penha filho_argüello_silva_gardin_resende_berchieri junior_sesti_2009,  title={Efficacy of several Salmonella vaccination programs against experimental challenge with Salmonella gallinarum in commercial brown layer and broiler breeder hens},  volume={11},  ISSN={1516-635X},  url={https://doi.org/10.1590/S1516-635X2009000100010},  DOI={10.1590/S1516-635X2009000100010},  number={1},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Paiva, JB de and Penha Filho, RAC and Argüello, YMS and Silva, MD da and Gardin, Y and Resende, F and Berchieri Junior, A and Sesti, L},  year={2009},  month={Jan},  pages={65–72} }