Anwar A, Khanum R, Faridi M, Akram W, Mahmood M. Role of CA 19-9/CRP Ratio as A Predictor for Malignancy in Obstructed Jaundice Patient: CA 19-9/CRP Ratio for Malignancy in Obstructed Jaundice Patient. PJHS-Lahore [Internet]. 2024 Dec. 31 [cited 2025 Jan. 11];5(12):233-7. Available from: https://mail.thejas.com.pk/index.php/pjhs/article/view/2123