Farhood , I. K. and Fatah , A. A. 2017. The Effect of Oral Contraceptive Pill on Cortical Thickness and Bone Mineral Density of The Mandibular Mental and Gonial Regions in Premenopausal Females Using Spiral Computed Tomography. Journal of Baghdad College of Dentistry. 29, 4 (Dec. 2017), 37–43. DOI:https://doi.org/10.12816/0042990.