DATA OF CULTURE AND EDUCATION, , Issue 27,2006, Pages 125, doi:10.3969/j.issn.1004-8359.2006.27.094
CHINA MEDICAL HERALD, Volume 3, Issue 27,2006, Pages 38-39, doi:10.3969/j.issn.1673-7210.2006.27.017
SHANDONG MEDICAL JOURNAL, Volume 46, Issue 27,2006, Pages 35-36, doi:10.3969/j.issn.1002-266X.2006.27.016
CHINESE NURSING RESEARCH, Volume 20, Issue 27,2006, Pages 2519-2519, doi:10.3969/j.issn.1009-6493.2006.27.055
CONTINUING MEDICAL EDUCATION, Volume 20, Issue 27,2006, Pages 19-22, doi:10.3969/j.issn.1004-6763.2006.27.005