CHINESE JOURNAL OF MODERN NURSING, Volume 17, Issue 13,2011, Pages 1608-1609, doi:10.3760/cma.j.issn.1674-2907.2011.13.052
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CHINESE JOURNAL OF MODERN NURSING, Volume 17, Issue 13,2011, Pages 1508-1511, doi:10.3760/cma.j.issn.1674-2907.2011.13.006
CHINESE JOURNAL OF MODERN NURSING, Volume 17, Issue 13,2011, Pages 1552-1553, doi:10.3760/cma.j.issn.1674-2907.2011.13.024
CHINESE JOURNAL OF MODERN NURSING, Volume 17, Issue 13,2011, Pages 1582-1583, doi:10.3760/cma.j.issn.1674-2907.2011.13.039