APA

Kratzer W., Gruener B., Kaltenbach T. E. M., Ansari-Bitzenberger S., Kern P., Fuchs M., Mason R. A., Barth T. F. E., Haenle M. M., Hillenbrand A., Oeztuerk S. & Graeter T. (20161107). Proposal of an ultrasonographic classification for hepatic alveolar echinococcosis: Echinococcosis multilocularis Ulm classification-ultrasound. : World journal of gastroenterology.

Chicago

Kratzer Wolfgang, Gruener Beate, Kaltenbach Tanja E M, Ansari-Bitzenberger Sarina, Kern Peter, Fuchs Michael, Mason Richard A, Barth Thomas F E, Haenle Mark M, Hillenbrand Andreas, Oeztuerk Suemeyra and Graeter Tilmann. 20161107. Proposal of an ultrasonographic classification for hepatic alveolar echinococcosis: Echinococcosis multilocularis Ulm classification-ultrasound. : World journal of gastroenterology.

Harvard

Kratzer W., Gruener B., Kaltenbach T. E. M., Ansari-Bitzenberger S., Kern P., Fuchs M., Mason R. A., Barth T. F. E., Haenle M. M., Hillenbrand A., Oeztuerk S. and Graeter T. (20161107). Proposal of an ultrasonographic classification for hepatic alveolar echinococcosis: Echinococcosis multilocularis Ulm classification-ultrasound. : World journal of gastroenterology.

MLA

Kratzer Wolfgang, Gruener Beate, Kaltenbach Tanja E M, Ansari-Bitzenberger Sarina, Kern Peter, Fuchs Michael, Mason Richard A, Barth Thomas F E, Haenle Mark M, Hillenbrand Andreas, Oeztuerk Suemeyra and Graeter Tilmann. Proposal of an ultrasonographic classification for hepatic alveolar echinococcosis: Echinococcosis multilocularis Ulm classification-ultrasound. : World journal of gastroenterology. 20161107.