CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 9,2008, Pages 1089-1091, doi:10.3760/cma.j.issn.1674-2907.2008.09.024
CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 9,2008, Pages 1093, doi:10.3760/cma.j.issn.1674-2907.2008.09.053
CHINESE JOURNAL OF MODERN NURSING, Volume 14, Issue 9,2008, Pages 1094-1095, doi:10.3760/cma.j.issn.1674-2907.2008.09.026