Saeed, Nermin Kamal, Eman Farid, and Afaf E Jamsheer. “Prevalence of Opportunistic Infections in HIV-Positive Patients in Bahrain: A Four-Year Review (2009-2013)”. The Journal of Infection in Developing Countries 9, no. 01 (January 15, 2015): 060–069. Accessed February 23, 2025. https://jidc.org/index.php/journal/article/view/25596573.