International Journal of Surgery
International Journal of Surgery > 2012 > 10 > 5 > 259-264
International Journal of Surgery > 2012 > 10 > 5 > 265-269
International Journal of Surgery > 2012 > 10 > 6 > 313-316
International Journal of Surgery > 2012 > 10 > 9 > 522-526
International Journal of Surgery > 2012 > 10 > 9 > 500-505