Thaisri, Hansa, Pongnuwat Sri-ngam, Archawin Rojanawiwat, Ratchaneekorn Jaisue, and Suthon Vongsheree. 2019. “Performance of an In-House Multiplex PCR and Comparison of Amplicor HIV-1 Test For Diagnosis of HIV-1 Infection in Thailand”. Journal of Health Science of Thailand 15 (2):215-24. https://thaidj.org/index.php/JHS/article/view/6740.