Sobhi, Basant Mohsen, Esam Yousef Ismael, Ahmed Sadek Mansour, Mabrouk Elsabagh, and Khaled Nasr El-din Fahmy. “Effect of Nano-Hydroxyapatite As an Alternative to Inorganic Dicalcium Phosphate on Growth Performance, Carcass Traits, and Calcium and Phosphorus Metabolism of Broiler Chickens”. Journal of Advanced Veterinary Research 10, no. 4 (October 8, 2020): 250-256. Accessed May 22, 2022. https://advetresearch.com/index.php/AVR/article/view/593.