JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 6,2004, Pages 325-328,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 6,2004, Pages 359-362,366,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 6,2004, Pages 350-352,356,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 6,2004, Pages 375-377,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 6,2004, Pages 357-358,