Thaipradit, S., U. Juntawises, and K. Charintranont. “Symptom Experiences and Abdominal Pain Management in Post Endoscopic Retrograde Cholangiopancreatography Patients”. Nursing Journal CMU, vol. 49, no. 1, Mar. 2022, pp. 279-8, https://he02.tci-thaijo.org/index.php/cmunursing/article/view/254016.