Chinese Journal of Practical Nursing, Volume 35, Issue 30,2019, Pages 2332-2335, doi:10.3760/cma.j.issn.1672-7088.2019.30.003
Chinese Journal of Practical Nursing, Volume 35, Issue 30,2019, Pages 2357-2362, doi:10.3760/cma.j.issn.1672-7088.2019.30.008
Chinese Journal of Practical Nursing, Volume 35, Issue 30,2019, Pages 2336-2341, doi:10.3760/cma.j.issn.1672-7088.2019.30.004