International Journal of Surgery
International Journal of Surgery > 2008 > 6 > Supplement 1 > S7-S12
International Journal of Surgery > 2008 > 6 > 2 > 147-150
International Journal of Surgery > 2008 > 6 > Supplement 1 > S7-S12
International Journal of Surgery > 2008 > 6 > 2 > 147-150