Abu-Hijleh, M.F., O. Reid, and R.J. Sothorne. 2020. “Intrinsic Lymphatics of the Thymus in the Rat: A Detailed Light and Electron Microscopic Study Using Serial Sections”. Sultan Qaboos University Medical Journal 1 (1):17-25. https://journals.squ.edu.om/index.php/squmj/article/view/1173.