JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 16, Issue 1,2001, Pages 60-63,71,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 16, Issue 1,2001, Pages 38-39,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 16, Issue 1,2001, Pages 33-35,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 16, Issue 1,2001, Pages 55-59,