Naguib, Ahmed, Maha Maher, Iman Emran, and AbdElmohsen Elsherbiny. “Clinical Utility of Intestinal Ultrasound in Ulcerative Colitis Patients”. Journal of Advanced Zoology 44, no. S3 (October 10, 2023): 18–22. Accessed July 22, 2024. https://jazindia.com/index.php/jaz/article/view/472.