APA

Tannapfel A., Weinans L., Geissler F., Schütz A., Katalinic A., Köckerling F., Hauss J. & Wittekind C. (20000323). Mutations of p53 tumor suppressor gene, apoptosis, and proliferation in intrahepatic cholangiocellular carcinoma of the liver. : Digestive diseases and sciences.

Chicago

Tannapfel A, Weinans L, Geissler F, Schütz A, Katalinic A, Köckerling F, Hauss J and Wittekind C. 20000323. Mutations of p53 tumor suppressor gene, apoptosis, and proliferation in intrahepatic cholangiocellular carcinoma of the liver. : Digestive diseases and sciences.

Harvard

Tannapfel A., Weinans L., Geissler F., Schütz A., Katalinic A., Köckerling F., Hauss J. and Wittekind C. (20000323). Mutations of p53 tumor suppressor gene, apoptosis, and proliferation in intrahepatic cholangiocellular carcinoma of the liver. : Digestive diseases and sciences.

MLA

Tannapfel A, Weinans L, Geissler F, Schütz A, Katalinic A, Köckerling F, Hauss J and Wittekind C. Mutations of p53 tumor suppressor gene, apoptosis, and proliferation in intrahepatic cholangiocellular carcinoma of the liver. : Digestive diseases and sciences. 20000323.