@article{zhang_liu_zhang_zhang_yang_qu_xi_han_2018,  title={Effects of Dietary Zinc Levels on the Growth Performance, Organ Zinc Content, and Zinc Retention in Broiler Chickens},  volume={20},  ISSN={1516-635X},  url={https://doi.org/10.1590/1806-9061-2017-0604},  DOI={10.1590/1806-9061-2017-0604},  number={1},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Zhang, TY and Liu, JL and Zhang, JL and Zhang, N and Yang, X and Qu, HX and Xi, L and Han, JC},  year={2018},  month={Jan},  pages={127–132} }