Polish Journal of Surgery
Polish Journal of Surgery > 2012 > 84 > 4 > 208-213
Polish Journal of Surgery > 2012 > 84 > 6 > 293-297
Polish Journal of Surgery > 2013 > 85 > 12 > 706-713
Polish Journal of Surgery > 2012 > 84 > 4 > 208-213
Polish Journal of Surgery > 2012 > 84 > 6 > 293-297
Polish Journal of Surgery > 2013 > 85 > 12 > 706-713