CHINESE JOURNAL OF PRACTICAL NURSING, Volume 25, Issue 7,2009, Pages 26-27, doi:10.3760/cma.j.issn.1672-7088.2009.03.011
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 25, Issue 7,2009, Pages 61-63, doi:10.3760/cma.j.issn.1672-7088.2009.03.032
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 25, Issue 7,2009, Pages 45, doi:10.3760/cma.j.issn.1672-7088.2009.03.024
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 25, Issue 7,2009, Pages 37-38, doi:10.3760/cma.j.issn.1672-7088.2009.03.017