AL-Obaidy, Dr. Nibal Mohammed, Dr. Sulafa K. EL – Samarrai, and Dr. Ahlam H. Majeed. “Effect of Siwak Extract on the Microhardness and Microscopic Feature of Initial Caries-Like Lesion of Permanent Teeth, Compared to Fluoridated Agents”. Mustansiria Dental Journal 5, no. 4 (January 25, 2018): 365–371. Accessed May 4, 2024. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/558.