Waleed SK, Mohammed AT, Uthman AT. Effect of Salivary Melatonin on Ionizing Radiation Worker and its Effect on Periodontal Disease. J Fac Med Baghdad [Internet]. 2024 Apr. 1 [cited 2024 Nov. 21];66(1):79-84. Available from: https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/2183