KARPAGAM GN, T DBL, PRABU DD. Radiographic Evaluation of Permanent Canine Development Based on Nollas Stage of Tooth Development In 6–8-Year-Old Male Children. CIBG [Internet]. 2021Apr.30 [cited 2024Jul.1];27(2):281-8. Available from: https://cibgp.com/au/index.php/1323-6903/article/view/927