JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 18, Issue 5,2003, Pages 308-311,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 18, Issue 5,2003, Pages 283-285,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 18, Issue 5,2003, Pages 277-282,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 18, Issue 5,2003, Pages 317-320,
JOURNAL OF MEDICAL COLLEGES OF PLA, Volume 18, Issue 5,2003, Pages 295-300,