CHINESE JOURNAL OF MODERN NURSING, Volume 15, Issue 35,2009, Pages 3794-3795, doi:10.3760/cma.j.issn.1674-2907.2009.35.041
MODERN JOURNAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE, Volume 18, Issue 35,2009, Pages 4397-4398, doi:10.3969/j.issn.1008-8849.2009.35.050
CHINA PRACTICAL MEDICAL, Volume 4, Issue 35,2009, Pages 18-19, doi:10.3969/j.issn.1673-7555.2009.35.009
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 25, Issue 35,2009, Pages 57-58, doi:10.3760/cma.j.issn.1672-7088.2009.12.064
CHINESE NURSING RESEARCH, Volume 23, Issue 35,2009, Pages 3210-3211, doi:10.3969/j.issn.1009-6493.2009.35.006