(2005). Langenbeck's Archives of surgery: Organ of the congresses of the German Society of Surgery. Springer.
Chicago-referens (17:e uppl.)Langenbeck's Archives of Surgery: Organ of the Congresses of the German Society of Surgery. Berlin [u.a.]: Springer, 2005.
MLA-referens (8:e uppl.)Langenbeck's Archives of Surgery: Organ of the Congresses of the German Society of Surgery. Springer, 2005.
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