CHINESE MEDICAL JOURNAL, Volume 112, Issue 5,1999, Pages 430,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 5,1999, Pages 452,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 5,1999, Pages 399, 403 , 429, 471, 477,
CHINESE MEDICAL JOURNAL, Volume 112, Issue 5,1999, Pages 414,