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Shahriyar Ghazanfar, Sajida Qureshi, Ali Rasheed, Fahad Memon, Mohammad Saeed Quraishy. Resolution of symptoms after Heller’s cardiomyotomy with DOR fundoplication versus endoscopic balloon dilatation in patients with achalasia Cardia at tertiary care hospital. J Pak Med Assoc [Internet]. 2021 Jul. 26 [cited 2024 Dec. 13];71(10):2321-4. Available from: https://mail.jpma.org.pk/index.php/public_html/article/view/932