Al- Rawi DNA, Al-Alousi DJMR, Al- Obaidy DNM. Effect of Zamzam Water on the Microhardness of Initial Carious Lesion of Permanent Teeth Enamel (An in vitro study). MDJ [Internet]. 2018 Mar. 25 [cited 2024 May 4];6(2):110-6. Available from: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/433