CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 16,2011, Pages 15-17, doi:10.3760/cma.j.issn.1673-4904.2011.16.006
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 16,2011, Pages 73-75, doi:10.3760/cma.j.issn.1673-4904.2011.16.034
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 16,2011, Pages 12-14, doi:10.3760/cma.j.issn.1673-4904.2011.16.005
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 16,2011, Pages 28-31, doi:10.3760/cma.j.issn.1673-4904.2011.16.011
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 16,2011, Pages 34-36, doi:10.3760/cma.j.issn.1673-4904.2011.16.013