Dr Kapil Dev, Dr Vivek Ahuja, Dr Aakash Aggarwal. CLINICAL, BIOCHEMICAL, RADIOLOGICAL AND ENDOSCOPIC PROFILE OF EXTRAHEPATIC BILIARY TRACT OBSTRUCTION IN TERTIARY CARE CENTRE OF NORTH INDIA. J Popl Ther Clin Pharmacol [Internet]. 2024 Apr. 15 [cited 2025 Jun. 14];31(4):1011 - 1020. Available from: https://www.jptcp.com/index.php/jptcp/article/view/5617