Azam, Mohammad Golam, Ali Arbab Chowdhury, Sarker Mohammed Sajjad, Indrajit Kumar Datta, Md Anisur Rahman, and AHM Rowshon. “Diagnostic Role of CA19-9, CA19-9/CRP Ratio and CA19-9/Total Bilirubin Ratio in Differentiating Benign and Malignant Obstructive Jaundice”. Bangladesh Journal of Medicine 35, no. 20 (June 6, 2024): 165–166. Accessed December 25, 2024. https://banglajol.info/index.php/BJMED/article/view/73261.