Manometric Evaluation of Esophageal Motility in Patients With Non-cardiac Chest Pain: A Retrospective Study From a Tertiary Center in Abu Dhabi, United Arab Emirates. - Vadukoot Lazar M; Hanmant Shejal A; Patel H; Kumar Raju S; Joseph J; Jose D; Puthenkote BF; Jadhav M; Babu S; Gupta R (Cureus, 2025)