The American Journal of Surgery
The American Journal of Surgery > 2004 > 188 > 5 > 589-592
The American Journal of Surgery > 2004 > 188 > 5 > 516-519
The American Journal of Surgery > 2004 > 188 > 5 > 589-592
The American Journal of Surgery > 2004 > 188 > 5 > 516-519