Effect of Zamzam Water on the Microhardness of Initial Carious Lesion of Permanent Teeth Enamel (An in vitro study). Mustansiria Dental Journal, [S. l.], v. 6, n. 2, p. 110–116, 2018. DOI: 10.32828/mdj.v6i2.433. Disponível em: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/433. Acesso em: 14 may. 2025.