Haris Qadri, Dehadaray A, Kaushik M, Mishra P, Andrabi D. “Achalasia Cardia An Unusual Presentation As a Large Neck Swelling”. The Indian Practitioner 67, no. 5 (September 25, 2019): 308-310. Accessed November 8, 2024. https://articles.theindianpractitioner.com/index.php/tip/article/view/828.