Tananuchittikul, Yupin. “Needle Stopper after Arterial Blood Gas Sampling Comparison between Clay and Rubber Cap”. Lampang Medical Journal 30, no. 1 (November 11, 2022): 1–8. accessed September 11, 2026. https://he01.tci-thaijo.org/index.php/LMJ/article/view/259850.