CHINESE MEDICAL JOURNAL, Volume 112, Issue 6,1999, Pages 550,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 6,1999, Pages 484,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 6,1999, Pages 524,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 6,1999, Pages 512,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 6,1999, Pages 576,