Samutchaikij T, Tongsawatwong P. The Prevalence of Vertical Transmission of HIV Infection in Maharat Nakorn Ratchasima Hospital. Thai J Obstet Gynaecol [internet]. 2017 Apr. 19 [cited 2026 Sep. 28];19(1):7-11. available from: https://he02.tci-thaijo.org/index.php/tjog/article/view/1260