@article{ahmadipour_kalantar_kalantar_2019,  title={Cardiac Indicators, Serum Antioxidant Activity, and Growth Performance as Affected by Hawthorn Extract (Crateagus oxyacantha) in Pulmonary Hypertensive Chickens},  volume={21},  ISSN={1516-635X},  url={https://doi.org/10.1590/1806-9061-2018-0860},  DOI={10.1590/1806-9061-2018-0860},  number={3},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Ahmadipour, B and Kalantar, M and Kalantar, MH},  year={2019},  pages={eRBCA-2018-0860} }