A. Ohta

Main bronchial diverticula in the subcarinal region: Their relation to airflow limitations

N. Takahashi, T. Higuchi, M. Shiotani, 2012, Acta radiologica.

Intrahepatic segmental bile duct patterns in hepatolithiasis: a comparative cholangiographic study between Taiwan and Japan.

T. Hwang, Y. Jan, M. Nagino, 2003, Journal of hepato-biliary-pancreatic surgery.