JOURNAL OF PRACTICAL NURSING, Volume 19, Issue 17,2003, Pages 72-72, doi:10.3760/cma.j.issn.1672-7088.2003.17.051
JOURNAL OF PRACTICAL NURSING, Volume 19, Issue 17,2003, Pages 55-55, doi:10.3760/cma.j.issn.1672-7088.2003.17.039
JOURNAL OF PRACTICAL NURSING, Volume 19, Issue 17,2003, Pages 51-51, doi:10.3760/cma.j.issn.1672-7088.2003.17.057
JOURNAL OF PRACTICAL NURSING, Volume 19, Issue 17,2003, Pages 63-63, doi:10.3760/cma.j.issn.1672-7088.2003.17.060
JOURNAL OF PRACTICAL NURSING, Volume 19, Issue 17,2003, Pages 54-54, doi:10.3760/cma.j.issn.1672-7088.2003.17.038