Singh, G., Wani, A.H., Singh, A. and Iqbal, J. 2023. Combined Use of Modified Alvarado Score and Focused Appendicitis Ultrasonography in Predicting Acute Appendicitis in Children: How to Reduce the Need for Unnecessary Ct Scans: Combined Use of Modified Alvarado Score and Focused Appendicitis Ultrasonography in Predicting Acute Appendicitis . Iranian Journal of Pediatric Surgery. 9, 2 (Oct. 2023).