S Ravindra, G Mamatha, J Sunita, Aswini Balappanavar, and Varun Sardana. “Morphometric Analysis of Pulp Size in Maxillary Permanent Central Incisors Correlated With Age: An Indirect Digital Study”. Journal of Forensic Dental Sciences, vol. 7, no. 3, Dec. 2015, pp. 208-14, doi:10.4103/0975-1475.172438.