JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 21, Issue 3,2006, Pages 148-152,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 21, Issue 3,2006, Pages 189-194,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 21, Issue 3,2006, Pages 178-181,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 21, Issue 3,2006, Pages 195-199,