Langenbeck's Archives of Surgery
Langenbeck's Archives of Surgery > 2011 > 396 > 2 > 173-178
Langenbeck's Archives of Surgery > 2011 > 396 > 2 > 187-192
Langenbeck's Archives of Surgery > 2011 > 396 > 2 > 173-178
Langenbeck's Archives of Surgery > 2011 > 396 > 2 > 187-192