JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 3,2007, Pages 179-184,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 3,2007, Pages 149-152,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 3,2007, Pages 143-148,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 3,2007, Pages 160-164,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 3,2007, Pages 185-190,