Chandran, Rabindran, and Mamta verma. “Role of Ultrasonogram in Chronic Abdominal Pain”. Tropical Journal of Radiology and Imaging of Siddharth Health Research and Social Welfare Society 1, no. 1 (September 30, 2019): 33-36. Accessed April 19, 2024. https://radiology.medresearch.in/index.php/tjri/article/view/8.