Chinese Journal of Modern Nursing, Volume 18, Issue 22,2012, Pages 2645-2648, doi:10.3760/cma.j.issn.1674-2907.2012.22.013
Chinese Journal of Modern Nursing, Volume 18, Issue 22,2012, Pages 2615-2618, doi:10.3760/cma.j.issn.1674-2907.2012.22.004
Chinese Journal of Modern Nursing, Volume 18, Issue 22,2012, Pages 2716-2717, doi:10.3760/cma.j.issn.1674-2907.2012.22.044
Chinese Journal of Modern Nursing, Volume 18, Issue 22,2012, Pages 2623-2626, doi:10.3760/cma.j.issn.1674-2907.2012.22.006