CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 21,2011, Pages 44-45, doi:10.3760/cma.j.issn.1673-4904.2011.21.018
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 21,2011, Pages 7-9, doi:10.3760/cma.j.issn.1673-4904.2011.21.003
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 21,2011, Pages 20-21, doi:10.3760/cma.j.issn.1673-4904.2011.21.008
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 21,2011, Pages 61-62, doi:10.3760/cma.j.issn.1673-4904.2011.21.027
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 34, Issue 21,2011, Pages 24-28, doi:10.3760/cma.j.issn.1673-4904.2011.21.010