CHONGQING MEDICINE, Volume 40, Issue 36,2011, Pages 3655-3656,3659, doi:10.3969/j.issn.1671-8348.2011.36.006
MEDICAL INNOVATION OF CHINA, Volume 08, Issue 36,2011, Pages 58-60, doi:10.3969/j.issn.1674-4985.2011.36.032
GUIDE OF CHINA MEDICINE, Volume 09, Issue 36,2011, Pages 214-215, doi:10.3969/j.issn.1671-8194.2011.36.168
CHINESE JOURNAL OF CLINICAL RATIONAL DRUG USE, Volume 04, Issue 36,2011, Pages 39-42, doi:10.3969/j.issn.1674-3296.2011.36.025