SHANDONG MEDICAL JOURNAL, Volume 48, Issue 34,2008, Pages 18-20, doi:10.3969/j.issn.1002-266X.2008.34.007
CHINA MEDICAL HERALD, Volume 5, Issue 34,2008, Pages 29-29, doi:10.3969/j.issn.1673-7210.2008.34.017
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 24, Issue 34,2008, Pages 39-40, doi:10.3760/cma.j.issn.1672-7088.2008.34.020
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 31, Issue 34,2008, Pages 51-52, doi:10.3760/cma.j.issn.1673-4904.2008.34.019
CHINA MEDICAL HERALD, Volume 5, Issue 34,2008, Pages 168-168, doi:10.3969/j.issn.1673-7210.2008.34.116