Polish Journal of Surgery
Polish Journal of Surgery > 2009 > 81 > 3 > 123-128
Polish Journal of Surgery > 2009 > 81 > 3 > 149-155
Polish Journal of Surgery > 2009 > 81 > 3 > 135-141
Polish Journal of Surgery > 2009 > 81 > 3 > 156-158
Polish Journal of Surgery > 2009 > 81 > 3 > 142-148
Polish Journal of Surgery > 2009 > 81 > 3 > 159-163
Polish Journal of Surgery > 2009 > 81 > 3 > 129-134