CHINESE JOURNAL OF HOSPITAL ADMINISTRATION, Volume 21, Issue 11,2005, Pages 782-784, doi:10.3760/j.issn:1000-6672.2005.11.024
CHINESE JOURNAL OF HOSPITAL ADMINISTRATION, Volume 21, Issue 11,2005, Pages 748-750, doi:10.3760/j.issn:1000-6672.2005.11.009
CHINESE JOURNAL OF HOSPITAL ADMINISTRATION, Volume 21, Issue 11,2005, Pages 754-756, doi:10.3760/j.issn:1000-6672.2005.11.011