Bayou, Samson, and Wondu Alemayehu. “Evaluation of Hutchinson’s Sign in HIV Associated Herpes Zoster Ophthalmicus”. The Ethiopian Journal of Health Development 11, no. 3 (March 30, 2017). Accessed May 8, 2024. https://www.ejhd.org/index.php/ejhd/article/view/1007.