Polish Journal of Surgery
Polish Journal of Surgery > 2015 > 86 > 1 > 33-38
Polish Journal of Surgery > 2015 > 86 > 9 > 418-421
Polish Journal of Surgery > 2015 > 87 > 12 > 634-637
Polish Journal of Surgery > 2015 > 86 > 1 > 33-38
Polish Journal of Surgery > 2015 > 86 > 9 > 418-421
Polish Journal of Surgery > 2015 > 87 > 12 > 634-637