Chompikul, Raynoo, and Siwarus Sriphan. “Neonate Vein Finder”. Thammasat University Hospital Journal Online 6, no. 1 (April 27, 2021): 21–27. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/TUHJ/article/view/248686.