CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 33,2008, Pages 3443, doi:10.3760/cma.j.issn.1674-2907.2008.33.048
CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 33,2008, Pages 3449, doi:10.3760/cma.j.issn.1674-2907.2008.33.050
CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 33,2008, Pages 3462, doi:10.3760/cma.j.issn.1674-2907.2008.33.051
CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 33,2008, Pages 3512-3514, doi:10.3760/cma.j.issn.1674-2907.2008.33.032
CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 33,2008, Pages 3475, doi:10.3760/cma.j.issn.1674-2907.2008.33.053