International Journal of Surgery
International Journal of Surgery > 2011 > 9 > 1 > 2-4
International Journal of Surgery > 2011 > 9 > 6 > 444-450
International Journal of Surgery > 2011 > 9 > 6 > 482-485
International Journal of Surgery > 2011 > 9 > 1 > 2-4
International Journal of Surgery > 2011 > 9 > 6 > 444-450
International Journal of Surgery > 2011 > 9 > 6 > 482-485