Kassem, Ashraf. “Hydrogen Sulfide Suppress the Pathological Alterations of Endocrine Glands Induced by Gamma Irradiation and Cyclophosphamide”. B R Nahata Smriti Sansthan International Journal of Phramaceutical Sciences & Clinical Research 2, no. 2 (June 15, 2022). Accessed May 1, 2025. http://www.ijpscr.info/index.php/ijpscr/article/view/70.