Langenbeck's Archives of Surgery
Langenbeck's Archives of Surgery > 2009 > 394 > 4 > 623-629
Langenbeck's Archives of Surgery > 2009 > 394 > 4 > 617-621
Langenbeck's Archives of Surgery > 2009 > 394 > 4 > 623-629
Langenbeck's Archives of Surgery > 2009 > 394 > 4 > 617-621