1.
Nayana P Kunderi, Kamal Pandey, Peter Kandel. An Overview of Achalasia Cardia. IJMS [Internet]. 2019 Jun. 10 [cited 2025 Aug. 7];6(Spl Issue 7):148-54. Available from: https://researchersworld.com/index.php/ijms/article/view/2177