PARYAB, Mehrsa; MAHLEGHA, Mahsa. Variations in Root Morphology of Primary Mandibular First Molars: A Review And Report of two Rare Cases: Variations of Anatomy in roots of primary molars. Journal of Dental School, [S. l.], v. 44, n. 1, p. e23, 2026. DOI: 10.22037/jds.v44i1.47387. Disponível em: https://journals.sbmu.ac.ir/dentistry/article/view/47387. Acesso em: 7 sep. 2026.