Chinese Journal of Practical Nursing, Volume 31, Issue 20,2015, Pages 1491-1495, doi:10.3760/cma.j.issn.1672-7088.2015.20.003
Chinese Journal of Practical Nursing, Volume 31, Issue 20,2015, Pages 1506-1509, doi:10.3760/cma.j.issn.1672-7088.2015.20.007
Chinese Journal of Practical Nursing, Volume 31, Issue 20,2015, Pages 1502-1505, doi:10.3760/cma.j.issn.1672-7088.2015.20.006
Chinese Journal of Practical Nursing, Volume 31, Issue 20,2015, Pages 1495-1497, doi:10.3760/cma.j.issn.1672-7088.2015.20.004
Chinese Journal of Practical Nursing, Volume 31, Issue 20,2015, Pages 1554-1557, doi:10.3760/cma.j.issn.1672-7088.2015.20.025