Thiangtham, K. and Iwsakul, S. (2026) “Comparative Effectiveness of Glycopyrrolate, Butylscopolamine or Normal Saline Solution Premedication in Preventing Postoperative Catheter Related Bladder Discomfort”, Princess of Naradhiwas University Journal, 18(1), pp. 246–266. available at: https://li01.tci-thaijo.org/index.php/pnujr/article/view/267290 (accessed: 28 August 2026).