PUBLIC MEDICAL FORUM MAGAZINE, Volume 11, Issue 24,2007, Pages 1069-1070, doi:10.3969/j.issn.1672-1721.2007.24.010
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 23, Issue 24,2007, Pages 11, doi:10.3760/cma.j.issn.1672-7088.2007.24.006
CHINA PHARMACEUTICALS, Volume 16, Issue 24,2007, Pages 27, doi:10.3969/j.issn.1006-4931.2007.24.020
CHINA PHARMACEUTICALS, Volume 16, Issue 24,2007, Pages 67-68, doi:10.3969/j.issn.1006-4931.2007.24.051