Sharma, Shipra, Ankit Soni, Sanjay Kumar, and Manoj Poptani. 2020. “Augmentation of Modified Alvarado Score With Abdominal Ultrasound in Diagnosis of Acute Appendicitis”. International Surgery Journal 8 (1):111-14. https://doi.org/10.18203/2349-2902.isj20205408.