TECHAPONGSATORN, S.; PHUWTONG, N.; KASETSERMWIRIYA, W.; TANSAWET, A.; LAOPIAMTHONG, I. A Comparative study between 60 mg Etoricoxib per-oral and 100 mg indomethacin rectally in post-endoscopic retrograde cholangio-pancreatography pancreatitis prevention. Journal of the Association of General Surgeons of Thailand under the Royal of Patronage of HM the King , v. 5, n. 2, p. 26-30, 4 Feb. 2021.