Polish Journal of Surgery
Polish Journal of Surgery > 2007 > 79 > 4 > 273-279
Polish Journal of Surgery > 2008 > 80 > 7 > 371-376
Polish Journal of Surgery > 2008 > 80 > 9 > 478-486
Polish Journal of Surgery > 2007 > 79 > 4 > 273-279
Polish Journal of Surgery > 2008 > 80 > 7 > 371-376
Polish Journal of Surgery > 2008 > 80 > 9 > 478-486