“Esophageal Dysmotility is More Common Than Gastroparesis in Diabetes Mellitus and is Associated With Retinopathy ”, Rev Diabet Stud, vol. 8, no. 2, Aug. 2023, Accessed: Jan. 19, 2026. [Online]. Available: https://www.diabeticstudies.org/index.php/RDS/article/view/200