Kesararat, Vitaya, Vilaiwan Gulgolgarn, Prateung Liampongsabhuddhi, Wanpen Leelaporn, Prasomporn Chaikawang, Siripant Kespanich, Sasitorn Thungjang, Kesorn Junsiriyotin, and Sodsai Tovanabutra. 2001. “Reduction of Mother-to-Child Transmission of HIV with Short-Course Zidovudine in Lampang Center Hospital”. Thai Journal of Obstetrics and Gynaecology 13 (4). Bangkok, Thailand:213-20. https://he02.tci-thaijo.org/index.php/tjog/article/view/256654.