CAPITAL MEDICINE, Volume 16, Issue 13,2009, Pages 18-19, doi:10.3969/j.issn.1005-8257.2009.13.009
CHINESE COMMUNITY DOCTORS, Volume 11, Issue 13,2009, Pages 6-7, doi:10.3969/j.issn.1007-614x.2009.13.006
GUIDE OF CHINA MEDICINE, Volume 7, Issue 13,2009, Pages 127-128, doi:10.3969/j.issn.1671-8194.2009.13.096
CHINESE AND FOREIGN MEDICAL RESEARCH, Volume 7, Issue 13,2009, Pages 103, doi:10.3969/j.issn.1674-6805.2009.13.063