Tadjalli, M. et al. 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 (Dec. 2011), 23–27. DOI:https://doi.org/10.3923/ijps.2012.23.27.