Paul S, Hazarika J, Bayan P, Aser H, Keithellakpam R, Agarwala R. Per Oral Endoscopic Myotomy (POEM): A Case-Based Approach to Perioperative Nursing Care. rrijm [Internet]. 2025 Dec. 15 [cited 2026 Apr. 22];10(12):149-54. Available from: https://www.old1.rrjournals.com/index.php/rrijm/article/view/2649