Polish Journal of Surgery
Polish Journal of Surgery > 2013 > 85 > 3 > 114-122
Polish Journal of Surgery > 2013 > 85 > 3 > 137-140
Polish Journal of Surgery > 2013 > 85 > 4 > 228-233
Polish Journal of Surgery > 2013 > 85 > 3 > 114-122
Polish Journal of Surgery > 2013 > 85 > 3 > 137-140
Polish Journal of Surgery > 2013 > 85 > 4 > 228-233