Hafeez, M., Khan, R. G., Qadir, A., & Aijaz, A. (2017). POST ESOPHAGEAL VARICEAL BAND LIGATION PAIN, ANOTHER INSULT TO INJURY: Post Esophageal Variceal Band Ligation Pain. Pakistan Armed Forces Medical Journal, 67(3), 414–18. Retrieved from https://www.pafmj.org/PAFMJ/article/view/545