Sangsasri, V., Sirisalipoch, S., Gonlachanvit, S., & Chaiwatanarat, T. (2023). Accuracy of esophageal scintigraphy for evaluation of esophageal motility disorders. Chulalongkorn Medical Journal, 58(2). retrieved from https://he05.tci-thaijo.org/index.php/CMJ/article/view/640