Tadjalli, M., Nazifi , S., & Haghjoo, R. (2011). Evaluation of Haematopoietic Cells and M/E Ratio in the Bone Marrow of the Partridge (Alectoris chukar). International Journal of Poultry Science, 11(1), 23–27. https://doi.org/10.3923/ijps.2012.23.27