CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 20,2007, Pages 76, doi:10.3760/cma.j.issn.1672-7088.2007.20.048
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CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 20,2007, Pages 70-71, doi:10.3760/cma.j.issn.1672-7088.2007.20.039
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 20,2007, Pages 63, doi:10.3760/cma.j.issn.1672-7088.2007.20.033
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 20,2007, Pages 38-39, doi:10.3760/cma.j.issn.1672-7088.2007.20.020