Agrawal, P.P. and Joshi, A.S. 2024. Laparoscopic Heller’s cardiomyotomy for achalasia cardia-a case series with review of literature. International Surgery Journal. 11, 2 (Jan. 2024), 238–246. DOI:https://doi.org/10.18203/2349-2902.isj20240176.