Polish Journal of Surgery
Polish Journal of Surgery > 2010 > 82 > 7 > 417-421
Polish Journal of Surgery > 2010 > 82 > 7 > 410-416
Polish Journal of Surgery > 2010 > 82 > 7 > 403-409
Polish Journal of Surgery > 2010 > 82 > 7 > 422-425
Polish Journal of Surgery > 2010 > 82 > 7 > 377-402