Silarug, N., Frerichs, R. R., Pagcharoenpol, P., Wongba, C., Thangsupachai, S., Rodkai, A., Aeukowitchuchai, C. and Eskes, N. (1994) “Sensitivity and Specificity of Saliva Test for HIV Antibody”, Journal of Health Science of Thailand, 3(2), pp. 114–121. Available at: https://thaidj.org/index.php/JHS/article/view/6187 (Accessed: 6December2025).