CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 31,2010, Pages 3776-3778, doi:10.3760/cma.j.issn.1674-2907.2010.31.021
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 31,2010, Pages 3812-3813, doi:10.3760/cma.j.issn.1674-2907.2010.31.036
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 31,2010, Pages 3741-3743, doi:10.3760/cma.j.issn.1674-2907.2010.31.006
CHINESE JOURNAL OF MODERN NURSING, Volume 16, Issue 31,2010, Pages 3797-3799, doi:10.3760/cma.j.issn.1674-2907.2010.31.030