CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 31,2007, Pages 18-19,23, doi:10.3760/cma.j.issn.1673-4904.2007.31.007
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 31,2007, Pages 51-52, doi:10.3760/cma.j.issn.1673-4904.2007.31.021
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 31,2007, Pages 12-14, doi:10.3760/cma.j.issn.1673-4904.2007.31.005
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 31,2007, Pages 46-48, doi:10.3760/cma.j.issn.1673-4904.2007.31.019