Al Ankily, M., M. Shamel, and M. M. Bakr. “Epidermal Growth Factor Improves the Ultrastructure of Submandibular Salivary Glands of Streptozotocin Induced Diabetic Rats - A Qualitative Study”. International Journal of Medical and Dental Sciences, vol. 9, no. 1, Jan. 2020, pp. 1803-10, doi:10.18311/ijmds/2020/24452.