Kaur, A.; Kaushik, P. S.; Narayana, S. M.; Rajanna, A. K. A.; Bhat, A. K. B. S.; Appaji, L. Cholangiocarcinoma in Early Childhood. Autops. Case Rep. 2024, 14, e2024504. https://doi.org/10.4322/acr.2024.504.