Azooz, F. A., and S. K. Hash. “A Logarithmic Formula to Describe the Relationship Between the Increased Radiosensitivity at Low Doses and the Survival at 2 Gray”. Sultan Qaboos University Medical Journal, vol. 13, no. 4, Nov. 2013, pp. 560-6, https://journals.squ.edu.om/index.php/squmj/article/view/1865.