Correlation of Mesenteric Lymphadenitis Diagnosed by Ultrasound with Abdominal Pain in Pediatric Patients: A Prospective Observational Study. sjphrt [Internet]. 2026 Mar. 28 [cited 2026 Jun. 17];2(1):533-9. Available from: https://sjphrt.com.ly/index.php/sjphrt/article/view/135