CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 6,2009, Pages 537-539, doi:10.3760/cma.j.issn.1674-2907.2009.06.016
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CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 6,2009, Pages 564-566, doi:10.3760/cma.j.issn.1674-2907.2009.06.031
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 6,2009, Pages 526-527, doi:10.3760/cma.j.issn.1674-2907.2009.06.009
CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 6,2009, Pages 591-592, doi:10.3760/cma.j.issn.1674-2907.2009.06.047