Journal of the American College of Surgeons
Journal of the American College of Surgeons > 2012 > 214 > 4 > 489-502
Journal of the American College of Surgeons > 2012 > 214 > 4 > 620-626
Journal of the American College of Surgeons > 2012 > 214 > 4 > 658-666
Journal of the American College of Surgeons > 2012 > 214 > 4 > 717-723
Journal of the American College of Surgeons > 2012 > 214 > 4 > 648-655
Journal of the American College of Surgeons > 2012 > 214 > 4 > 574-580
Journal of the American College of Surgeons > 2012 > 214 > 4 > 427-434