Seubsung, Bunchong, and Arisara Dumban. “Comparison of Two Analgesics for Extracorporeal Shock Wave Lithotripsy: Case Study at Warinchumrab Community Hospital, Ubonratchathani, Thailand”. The Insight Urology 33, no. 1 (June 1, 2012): 67-72. Accessed March 2, 2021. https://he02.tci-thaijo.org/index.php/TJU/article/view/63169.