Polish Journal of Surgery
Polish Journal of Surgery > 2008 > 80 > 5 > 256-262
Polish Journal of Surgery > 2008 > 80 > 5 > 233-240
Polish Journal of Surgery > 2008 > 80 > 5 > 241-247
Polish Journal of Surgery > 2008 > 80 > 5 > 248-255
Polish Journal of Surgery > 2008 > 80 > 5 > 271-273
Polish Journal of Surgery > 2008 > 80 > 5 > 263-270