CHINESE COMMUNITY DOCTORS, Volume 11, Issue 22,2009, Pages 194, doi:10.3969/j.issn.1007-614x.2009.22.250
THE JOURNAL OF PRACTICAL MEDICINE, Volume 25, Issue 22,2009, Pages 3767-3770, doi:10.3969/j.issn.1006-5725.2009.22.014
CHINA JOURNAL OF CHINESE MATERIA MEDICA, Volume 34, Issue 22,2009, Pages 2969-2971, doi:10.3321/j.issn:1001-5302.2009.22.035
CHINESE JOURNAL OF CLINICAL RATIONAL DRUG USE, Volume 2, Issue 22,2009, Pages 92-93, doi:10.3969/j.issn.1674-3296.2009.22.076