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. 2024;31(4):1011 - 1020. doi:10.53555/jptcp.v31i4.5617