Polish Journal of Surgery
Polish Journal of Surgery > 2012 > 84 > 4 > 177-183
Polish Journal of Surgery > 2012 > 84 > 12 > 613-617
Polish Journal of Surgery > 2012 > 84 > 12 > 638-645
Polish Journal of Surgery > 2012 > 84 > 4 > 177-183
Polish Journal of Surgery > 2012 > 84 > 12 > 613-617
Polish Journal of Surgery > 2012 > 84 > 12 > 638-645