Muhammad, A. H., A. K. Joma, and A. I. Abdulgani. “The Relation Between Central Corneal Thickness and Axial Length in a Sample of Erbil Population”. Zanco Journal of Medical Sciences (Zanco J Med Sci), vol. 19, no. 3, Dec. 2015, pp. 1096-03, doi:10.15218/zjms.2015.0038.