APA

Kawashima H., Itoh A., Ohno E., Goto H. & Hirooka Y. (20120913). Transpapillary biliary forceps biopsy to distinguish benign biliary stricture from malignancy: how many tissue samples should be obtained?. : Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Chicago

Kawashima Hiroki, Itoh Akihiro, Ohno Eizaburo, Goto Hidemi and Hirooka Yoshiki. 20120913. Transpapillary biliary forceps biopsy to distinguish benign biliary stricture from malignancy: how many tissue samples should be obtained?. : Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Harvard

Kawashima H., Itoh A., Ohno E., Goto H. and Hirooka Y. (20120913). Transpapillary biliary forceps biopsy to distinguish benign biliary stricture from malignancy: how many tissue samples should be obtained?. : Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

MLA

Kawashima Hiroki, Itoh Akihiro, Ohno Eizaburo, Goto Hidemi and Hirooka Yoshiki. Transpapillary biliary forceps biopsy to distinguish benign biliary stricture from malignancy: how many tissue samples should be obtained?. : Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society. 20120913.