Polish Journal of Surgery
Polish Journal of Surgery > 2019 > 91(1) > 6-9
Polish Journal of Surgery > 2019 > 91(3) > 15-20
Polish Journal of Surgery > 2019 > 91(3) > 21-26
Polish Journal of Surgery > 2019 > 91(4) > 9-12
Polish Journal of Surgery > 2019 > 91(4) > 13-18