Dr.P Agarwal, and S.Ahmad. “Ultrasound Guided Fine Needle Aspiration Cytology of Hepatobiliary and Pancreatic Lesions”. Asian Pacific Journal of Health Sciences 3, no. 4 (December 30, 2016): 1–10. Accessed July 22, 2024. https://apjhs.com/index.php/apjhs/article/view/406.