Chinese Journal of Practical Nursing, , Issue 29,2015, Pages 2249-2252, doi:10.3760/cma.j.issn.1672-7088.2015.29.021
Chinese Journal of Practical Nursing, , Issue 29,2015, Pages 2239-2241, doi:10.3760/cma.j.issn.1672-7088.2015.29.017
Chinese Journal of Practical Nursing, , Issue 29,2015, Pages 2242-2244, doi:10.3760/cma.j.issn.1672-7088.2015.29.018
Chinese Journal of Practical Nursing, , Issue 29,2015, Pages 2253-2256, doi:10.3760/cma.j.issn.1672-7088.2015.29.022