1.
Syed Zafar Abbas, Syed Razi Muhammad, Muhammad Ali, Iqbal Pathan. A Study of Upper GI Endoscopy in a Rural Tertiary Care Centre of Pakistan. j Muhammad Med Coll [Internet]. 2012Jun.21 [cited 2025Aug.26];2(02):25-8. Available from: https://jmmc.mmc.edu.pk/index.php/JMMC/article/view/390