P. Pusuwan, C. Tocharoenchai, S. Sriussadaporn, and K. Muangsomboon, “Somatostatin Receptor Scintigraphy in Localization of Pancreatic Neuroendocrine Tumors: A Preliminary Study”, Siriraj Med J, vol. 62, no. 2, pp. 53–56, Jul. 2020.