Muhammad Aasim Khan, Mohammad Hanif, Kapeel Raja, Naeem Abbas Gilani, Amanullah Khokhar, Amjad Ali. A Multicenter Cross Sectional Study to Evaluate the Role of Duodenal Bulb Biopsy in the Diagnosis of Celiac Disease. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Jul. 9 [cited 2024 Nov. 21];16(05):1009. Available from: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1604