CHINESE JOURNAL OF BASIC MEDICINE IN TRADITIONAL CHINESE MEDICINE, Volume 7, Issue 12,2001, Pages 1-3, doi:10.3969/j.issn.1006-3250.2001.12.001
CHINESE JOURNAL OF PEDIATRICS, Volume 39, Issue 12,2001, Pages 712-717, doi:10.3760/cma.j.issn.0578-1310.2001.12.104