International Journal of Surgery
International Journal of Surgery > 2013 > 11 > 1 > 96-100
International Journal of Surgery > 2013 > 11 > 3 > 270-274
International Journal of Surgery > 2013 > 11 > 4 > 332-337
International Journal of Surgery > 2013 > 11 > 9 > 811-815
International Journal of Surgery > 2013 > 11 > 9 > 967-970