The American Journal of Surgery
The American Journal of Surgery > 2004 > 188 > 4 > 340-348
The American Journal of Surgery > 2004 > 188 > 4 > 415-418
The American Journal of Surgery > 2004 > 188 > 4 > 340-348
The American Journal of Surgery > 2004 > 188 > 4 > 415-418