CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 32, Issue 8,2009, Pages 61-63, doi:10.3760/cma.j.issn.1673-4904.2009.08.027
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 32, Issue 8,2009, Pages 54-56, doi:10.3760/cma.j.issn.1673-4904.2009.08.024
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 32, Issue 8,2009, Pages 22-24, doi:10.3760/cma.j.issn.1673-4904.2009.08.010
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 32, Issue 8,2009, Pages 70-72, doi:10.3760/cma.j.issn.1673-4904.2009.08.032
CHINESE JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 32, Issue 8,2009, Pages 37-39, doi:10.3760/cma.j.issn.1673-4904.2009.08.016