Kaviya S, Chandulal J, Narasimha lakshmi M, Srinivasulu E, Mohanakrishnan PJ, Vaishnavi G. Evaluation of skeletal maturation based on permanent mandibular second molar calcification. Int J Appl Dent Sci 2022;8(1):382-387. DOI:
https://doi.org/10.22271/oral.2022.v8.i1f.1453