JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 4,2007, Pages 209-215,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 4,2007, Pages 246-249,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 4,2007, Pages 242-245,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 4,2007, Pages 195-200,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 4,2007, Pages 255-258,