The American Journal of Surgery
The American Journal of Surgery > 2014 > 207 > 4 > 578-583
The American Journal of Surgery > 2014 > 207 > 4 > 512-519
The American Journal of Surgery > 2014 > 207 > 4 > 540-548
The American Journal of Surgery > 2014 > 208 > 1 > 1-10