CHINESE NURSING RESEARCH, Volume 20, Issue 33,2006, Pages 3085-3086, doi:10.3969/j.issn.1009-6493.2006.33.055
FAMILY NURSE, Volume 4, Issue 33,2006, Pages 22-22, doi:10.3969/j.issn.1674-4748.2006.33.015
NATIONAL MEDICAL JOURNAL OF CHINA, Volume 86, Issue 33,2006, Pages 2309-2311, doi:10.3760/j:issn:0376-2491.2006.33.003
SHANDONG MEDICAL JOURNAL, Volume 46, Issue 33,2006, Pages 85, doi:10.3969/j.issn.1002-266X.2006.33.089
CHINA MEDICAL HERALD, Volume 3, Issue 33,2006, Pages 52, doi:10.3969/j.issn.1673-7210.2006.33.025