The American Journal of Surgery
The American Journal of Surgery > 2013 > 205 > 1 > 102-108
The American Journal of Surgery > 2013 > 205 > 1 > 85-101
The American Journal of Surgery > 2013 > 205 > 4 > 466-472
The American Journal of Surgery > 2013 > 206 > 3 > 439-440