CHINESE MEDICAL JOURNAL, Volume 112, Issue 2,1999, Pages 124,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 2,1999, Pages 121,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 2,1999, Pages 132,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 2,1999, Pages 129,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 2,1999, Pages 185,