Setianingsih, Yennie A., Wahjoe Djatisoesanto, Tetuka B. Laksita, and Aryati Aryati. “Diagnostic Accuracy of Urinary Cytokeratin Fragment-19 (CYFRA21-1) for Bladder Cancer”. Narra J 4, no. 3 (October 24, 2024): e1142. Accessed September 17, 2025. https://www.narraj.org/main/article/view/1142.