The American Journal of Surgery
The American Journal of Surgery > 2013 > 205 > 4 > 457-465
The American Journal of Surgery > 2013 > 206 > 2 > 253-262
The American Journal of Surgery > 2013 > 206 > 5 > 739-747
The American Journal of Surgery > 2013 > 206 > 6 > 894-899