JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 28, Issue 4,2005, Pages 48-49, doi:10.3760/cma.j.issn.1673-4904.2005.04.022
JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 28, Issue 4,2005, Pages 17-18, doi:10.3760/cma.j.issn.1673-4904.2005.04.007
JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 28, Issue 4,2005, Pages 6-8, doi:10.3760/cma.j.issn.1673-4904.2005.04.003
JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 28, Issue 4,2005, Pages 57-60, doi:10.3760/cma.j.issn.1673-4904.2005.04.028
JOURNAL OF POSTGRADUATES OF MEDICINE, Volume 28, Issue 4,2005, Pages 28-29, doi:10.3760/cma.j.issn.1673-4904.2005.04.012