CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 15,2009, Pages 1454-1455, doi:10.3760/cma.j.issn.1674-2907.2009.15.025
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CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 15,2009, Pages 1442-1443, doi:10.3760/cma.j.issn.1674-2907.2009.15.018
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 15,2009, Pages 1456-1457, doi:10.3760/cma.j.issn.1674-2907.2009.15.026
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 15,2009, Pages 1482-1483, doi:10.3760/cma.j.issn.1674-2907.2009.15.041