A. S. Qadri, “Comparison of Effectiveness of Peroral Endoscopic Myotomy-Transoral Incisionless Fundoplication (POEM-TIF) Compared with Laparoscopic Heller Myotomy (LHM) in the Management of Achalasia”, JBT, vol. 25, no. 4, pp. 5671–5678, Oct. 2025.