JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 5,2007, Pages 283-287,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 5,2007, Pages 312-319,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 5,2007, Pages 298-302,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 5,2007, Pages 320-325,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 22, Issue 5,2007, Pages 268-271,