APA

Hirono S., Tani M., Terasawa H., Kawai M., Ina S., Uchiyama K., Nakamura Y., Kakudo K. & Yamaue H. (20081219). A collision tumor composed of cancers of the bile duct and ampulla of Vater--immunohistochemical analysis of a rare entity of double cancer. : Hepato-gastroenterology.

Chicago

Hirono Seiko, Tani Masaji, Terasawa Hiroshi, Kawai Manabu, Ina Shinomi, Uchiyama Kazuhisa, Nakamura Yasushi, Kakudo Kenichi and Yamaue Hiroki. 20081219. A collision tumor composed of cancers of the bile duct and ampulla of Vater--immunohistochemical analysis of a rare entity of double cancer. : Hepato-gastroenterology.

Harvard

Hirono S., Tani M., Terasawa H., Kawai M., Ina S., Uchiyama K., Nakamura Y., Kakudo K. and Yamaue H. (20081219). A collision tumor composed of cancers of the bile duct and ampulla of Vater--immunohistochemical analysis of a rare entity of double cancer. : Hepato-gastroenterology.

MLA

Hirono Seiko, Tani Masaji, Terasawa Hiroshi, Kawai Manabu, Ina Shinomi, Uchiyama Kazuhisa, Nakamura Yasushi, Kakudo Kenichi and Yamaue Hiroki. A collision tumor composed of cancers of the bile duct and ampulla of Vater--immunohistochemical analysis of a rare entity of double cancer. : Hepato-gastroenterology. 20081219.