JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 23, Issue 1,2008, Pages 31-37,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 23, Issue 1,2008, Pages 1-8,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 23, Issue 1,2008, Pages 15-19,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 23, Issue 1,2008, Pages 45-51,