Journal of Medical Colleges of PLA, Volume 26, Issue 5,2011, Pages 243-253,
Journal of Medical Colleges of PLA, Volume 26, Issue 5,2011, Pages 279-282,
Journal of Medical Colleges of PLA, Volume 26, Issue 5,2011, Pages 264-270,
Journal of Medical Colleges of PLA, Volume 26, Issue 5,2011, Pages 283-292,