MODERN JOURNAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE, Volume 13, Issue 22,2004, Pages 2996-2997, doi:10.3969/j.issn.1008-8849.2004.22.050
HEALTH VOCATIONAL EDUCATION, Volume 22, Issue 22,2004, Pages 156-156, doi:10.3969/j.issn.1671-1246.2004.22.070
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 20, Issue 22,2004, Pages 60-61, doi:10.3760/cma.j.issn.1672-7088.2004.22.040
CHINESE JOURNAL OF CLINICAL ONCOLOGY, Volume 31, Issue 22,2004, Pages 1281-1283, doi:10.3969/j.issn.1000-8179.2004.22.006