Maheshwari, R., A. Garg, B. Virang, and U. Bhadauria. “The Effect of Tooth Morphology and Vertical Bracket Positioning on Resultant Stress in Periodontal Ligament- a Three Dimensional Finite Element Study”. Medicine and Pharmacy Reports, Vol. 92, no. 3, July 2019, pp. 294-9, doi:10.15386/mpr-1132.