Ali Asad Khan, Ali Salman Khan, Anam Ali, Yasir Shafi, and Sajid Abaidullah. “Predictive Value of Body Mass Index for Hiatus Hernia and Esophagitis in Gastroesophageal Reflux Disease Patients”. Annals of King Edward Medical University 25, no. 2 (June 24, 2019). Accessed April 19, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/2866.