The American Journal of Surgery
The American Journal of Surgery > 2013 > 205 > 2 > 137-140
The American Journal of Surgery > 2013 > 205 > 3 > 307-311
The American Journal of Surgery > 2013 > 205 > 5 > 557-562
The American Journal of Surgery > 2013 > 206 > 5 > 719-723
The American Journal of Surgery > 2013 > 206 > 6 > 1016-1023