JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 1,2004, Pages 35-38,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 1,2004, Pages 51-54,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 1,2004, Pages 59-63,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 1,2004, Pages 27-30,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 19, Issue 1,2004, Pages 64-70,