AHANGARI, Zohreh; GHASSEMI, Amir; SHAMSZADEH, Sayna; NASERI, Mandana. The Effects of Propolis on Discoloration of Teeth. Journal of Dental School, [S. l.], v. 31, n. 1, p. 33–41, 2020. DOI: 10.22037/jds.v31i1.28642. Disponível em: https://journals.sbmu.ac.ir/dentistry/article/view/28642. Acesso em: 8 jul. 2026.