CHINESE JOURNAL OF MISDIAGNOSTICS, Volume 7, Issue 29,2007, Pages 7007-7008, doi:10.3969/j.issn.1009-6647.2007.29.032
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 29,2007, Pages 6-7, doi:10.3760/cma.j.issn.1672-7088.2007.29.003
SHANDONG MEDICAL JOURNAL, Volume 47, Issue 29,2007, Pages 110, doi:10.3969/j.issn.1002-266X.2007.29.084
CHINA MEDICAL HERALD, Volume 4, Issue 29,2007, Pages 60-61, doi:10.3969/j.issn.1673-7210.2007.29.040
FAMILY NURSE, Volume 5, Issue 29,2007, Pages 18-19, doi:10.3969/j.issn.1674-4748.2007.29.011