Boonnoi, Sutthilak, Pholawat Tingpej, and Nontiya Homkham. “Incidence and Risk Factors of Opportunistic Infections in HIV-Infected Adults on Antiretroviral Therapy”. Science & Technology Asia 27, no. 4 (December 31, 2022): 58–68. Accessed April 26, 2024. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/247903.