Comparative Analysis of Mandibular Cortical Index in Orthopantomogram and Bone Mineral Density in Dual Energy X-Ray Absorptiometry in Postmenopausal Females –A Radiological Study in North Indian Population Journal title: Scholars Journal of Applied Medical Sciences Authors: Dr. Anshul Aggarwal, Dr. Rati Goyal, Dr. Juhi Gupta, Dr. Kauser J Khwaja Subject(s):