FRIENDS OF ACCOUNTING, , Issue 34,2009, Pages 27-28, doi:10.3969/j.issn.1004-5937.2009.34.010
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 89, Issue 34,2009, Pages 2435-2436, doi:10.3760/cma.j.issn.0376-2491.2009.34.017
CHINA MEDICAL HERALD, Volume 6, Issue 34,2009, Pages 42-44, doi:10.3969/j.issn.1673-7210.2009.34.019
PUBLIC MEDICAL FORUM MAGAZINE, Volume 13, Issue 34,2009, Pages 1111, doi:10.3969/j.issn.1672-1721.2009.34.035
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 32, Issue 34,2009, Pages 15-17, doi:10.3760/cma.j.issn.1673-4904.2009.34.005