CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 2,2009, Pages 161-162, doi:10.3760/cma.j.issn.1674-2907.2009.02.028
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 2,2009, Pages 147-149, doi:10.3760/cma.j.issn.1674-2907.2009.02.018
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 2,2009, Pages 112, doi:10.3760/cma.j.issn.1674-2907.2009.02.048
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 2,2009, Pages 128-130, doi:10.3760/cma.j.issn.1674-2907.2009.02.010