Jariyapongpaiboon, Y., Saisawan, K. and Saeout, P. (2022) “Vertical Transmission Rate of HIV in Chiang Rai Regional Hospital”, Lampang Medical Journal, 28(2), pp. 111–121. available at: https://he01.tci-thaijo.org/index.php/LMJ/article/view/260033 (accessed: 12 September 2026).