“A 12-Year-Old Boy Presented With Fever and Left-Sided Upper Abdominal Pain”. Bangabandhu Sheikh Mujib Medical University Journal 11, no. 4 (December 25, 2018): 310–314. Accessed June 25, 2026. https://www.banglajol.info/index.php/BSMMUJ/article/view/38662.