Hariyono, D. C., I. S. Ibrohim, and R. Philo. “Extrahepatic Cholestasis Arising from Congenital Biliary Cistern Adhesion: A Case Report”. International Surgery Journal, vol. 11, no. 2, Jan. 2024, pp. 277-80, doi:10.18203/2349-2902.isj20240184.