CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 33,2009, Pages 3557-3558, doi:10.3760/cma.j.issn.1674-2907.2009.33.045
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 33,2009, Pages 3500-3501, doi:10.3760/cma.j.issn.1674-2907.2009.33.015
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 33,2009, Pages 3538-3540, doi:10.3760/cma.j.issn.1674-2907.2009.33.036
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 33,2009, Pages 3474-3477, doi:10.3760/cma.j.issn.1674-2907.2009.33.004
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 33,2009, Pages 3499-3500, doi:10.3760/cma.j.issn.1674-2907.2009.33.014