Polish Journal of Surgery
Polish Journal of Surgery > 2008 > 80 > 8 > 394-403
Polish Journal of Surgery > 2008 > 80 > 8 > 404-412
Polish Journal of Surgery > 2008 > 80 > 8 > 387-393
Polish Journal of Surgery > 2008 > 80 > 8 > 381-386
Polish Journal of Surgery > 2008 > 80 > 8 > 413-416