[1]
“Echocardiography as an Initial Diagnostic Tool for Rare Extra Cardiac Diagnosis- Idiopathic Achalasia”, eme. med. sci., vol. 3, no. 04, pp. 68–76, Sep. 2024, Accessed: Mar. 25, 2026. [Online]. Available: https://emspub.com/oldojs/index.php/ems/article/view/62