D L, P.M V. Prevalence of Morphological Variations in The Occlusal Aspect of Mandibular Second Premolar. J Neonatal Surg [Internet]. 2025 Mar. 15 [cited 2026 Mar. 4];14(6S):12-6. Available from: https://jneonatalsurg.com/index.php/jns/article/view/2172