Boonkhruachoo, P., Tubwae, R., Inphook, U., Ontpoo, J., Youngsee, W., & Saijam, S. (2022). Effect of Educational Information with Multimedia on Preoperative behavior of Patients Undergoing Esophagogastroduodenoscopy in Uttaradit Hospital. Health Science Clinical Research, 37(2), 78–86. https://doi.org/10.1016/hscr.v37i2.257948