Canan ALKIM, Ülkü DAĞLI, Nurten AKYÜREK, Burhan ŞAHİN, and Nefise BARLAS ULUSOY. “Temporal Variation in Manometric Findings in Achalasia: A Case Report”. Turkish Journal of Gastroenterology 20, no. 3 (July 25, 2019): 204–208. Accessed July 9, 2025. https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/2246.