CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 15,2010, Pages 1756-1759, doi:10.3760/cma.j.issn.1674-2907.2010.15.005
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 15,2010, Pages 1795-1797, doi:10.3760/cma.j.issn.1674-2907.2010.15.020
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 15,2010, Pages 1832-1834, doi:10.3760/cma.j.issn.1674-2907.2010.15.036
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 15,2010, Pages 1818-1819, doi:10.3760/cma.j.issn.1674-2907.2010.15.029