The American Journal of Surgery
The American Journal of Surgery > 2013 > 205 > 4 > 466-472
The American Journal of Surgery > 2013 > 206 > 1 > 52-58
The American Journal of Surgery > 2013 > 206 > 2 > 253-262
The American Journal of Surgery > 2013 > 206 > 3 > 374-379