Phadungpattanodom, Jariya. 2020. “The Situation of HIV-1 Antiretroviral Drugs Resistance in Pranangklao Hospital”. Journal of Medical and Public Health Region 4 10 (2). Saraburi,Thailand:48-57. https://he01.tci-thaijo.org/index.php/JMPH4/article/view/248455.