Sharad Vaidya, Nitin Ahuja, Puneet Bajaj, Charu Kapoor, Robin Sabarwal, and Karan Rajpal. 2015. “Objective Measurement of Shade Color in Age Estimation”. Journal of Forensic Dental Sciences 7 (3):171-74. https://doi.org/10.4103/0975-1475.172414.