The American Journal of Surgery
The American Journal of Surgery > 2008 > 196 > 2 > 252-264
The American Journal of Surgery > 2008 > 196 > 4 > 523-526
The American Journal of Surgery > 2008 > 196 > 2 > 252-264
The American Journal of Surgery > 2008 > 196 > 4 > 523-526