Kanchanabat, S., Boonyarittipong, P. and Kreinghirun, O. (2011) “Prediction of Hyperbilirubinemia in Term Newborns by Umbilical Cord Blood Bilirubin”, Vajira Medical Journal : Journal of Urban Medicine, 54(2), pp. 147–157. available at: https://he02.tci-thaijo.org/index.php/VMED/article/view/443 (accessed: 7 January 2026).