Moravej, H., Khazali, H., Shivazad, M., & Mehrabani-Yeganeh, H. (2006). Plasma Concentrations of Thyroid Hormone and Growth Hormone in Lohmann Male Broilers Fed on Different Dietary Energy and Protein Levels. International Journal of Poultry Science, 5(5), 457–462. https://doi.org/10.3923/ijps.2006.457.462