CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 22,2007, Pages 47-49, doi:10.3760/cma.j.issn.1673-4904.2007.22.018
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 22,2007, Pages 58-59,61, doi:10.3760/cma.j.issn.1673-4904.2007.22.023
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 22,2007, Pages 3-6, doi:10.3760/cma.j.issn.1673-4904.2007.22.002
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 22,2007, Pages 25-27,30, doi:10.3760/cma.j.issn.1673-4904.2007.22.010
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 30, Issue 22,2007, Pages 11-13, doi:10.3760/cma.j.issn.1673-4904.2007.22.005