Ihsan, H. R., Ayaz, S. B., Farooq, M., Saeed, M., & Aslam, S. (2017). SENSITIVITY AND SPECIFICITY OF ULTRASONOGRAPHY IN CASES OF SUSPECTED ACUTE APPENDICITIS; RESULTS OF A CROSS-SECTIONAL SURVEY. Pakistan Armed Forces Medical Journal, 67(Suppl-3), S287-91. https://pafmj.org/PAFMJ/article/view/4577