APA

Tringali A., Blero D., Boškoski I., Familiari P., Perri V., Devière J. & Costamagna G. (20150209). Difficult removal of fully covered self expandable metal stents (SEMS) for benign biliary strictures: the "SEMS in SEMS" technique. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Chicago

Tringali Andrea, Blero Daniel, Boškoski Ivo, Familiari Pietro, Perri Vincenzo, Devière Jacques and Costamagna Guido. 20150209. Difficult removal of fully covered self expandable metal stents (SEMS) for benign biliary strictures: the "SEMS in SEMS" technique. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Harvard

Tringali A., Blero D., Boškoski I., Familiari P., Perri V., Devière J. and Costamagna G. (20150209). Difficult removal of fully covered self expandable metal stents (SEMS) for benign biliary strictures: the "SEMS in SEMS" technique. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

MLA

Tringali Andrea, Blero Daniel, Boškoski Ivo, Familiari Pietro, Perri Vincenzo, Devière Jacques and Costamagna Guido. Difficult removal of fully covered self expandable metal stents (SEMS) for benign biliary strictures: the "SEMS in SEMS" technique. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver. 20150209.