Logutarapoom, Saranant. “A comparison of blood pressure reduction after propofol lnduction in elderly between overnight fasting and 2-hour fasting of clear liquids: prospective single-blinded randomized controlled trial”. Thai Journal of Anesthesiology 43, no. 4 (January 30, 2018): 328–337. accessed September 22, 2026. https://he02.tci-thaijo.org/index.php/anesthai/article/view/110603.