CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 24,2010, Pages 2946-2947, doi:10.3760/cma.j.issn.1674-2907.2010.24.043
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 24,2010, Pages 2956-2957, doi:10.3760/cma.j.issn.1674-2907.2010.24.049
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 24,2010, Pages 2958, doi:10.3760/cma.j.issn.1674-2907.2010.24.050
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 24,2010, Pages 2960-2961, doi:10.3760/cma.j.issn.1674-2907.2010.24.052