Chinese Journal of Hospital Administration, Volume 27, Issue 10,2011, Pages 750-754, doi:10.3760/cma.j.issn.1000-6672.2011.10.011
LABORATORY MEDICINE AND CLINIC, Volume 08, Issue 10,2011, Pages 1161-1163, doi:10.3969/j.issn.1672-9455.2011.10.005
CHINESE GENERAL NURSING, Volume 09, Issue 10,2011, Pages 868-869, doi:10.3969/j.issn.1674-4748.2011.10.015