P. S., Sreejith, Kiran Urabinahatti, Arunkumar A., A. Amudhan, and Jeswanth S. 2023. “Papillary Neoplasms of Biliary Tract-a Histopathological Surprise”. International Surgery Journal 10 (11):1837-40. https://doi.org/10.18203/2349-2902.isj20233352.