Chinese Journal of Preventive Medicine, Volume 47, Issue 10,2013, Pages 897-899, doi:10.3760/cma.j.issn.0253-9624.2013.10.016
Chinese Journal of Preventive Medicine, Volume 47, Issue 10,2013, Pages 894-896, doi:10.3760/cma.j.issn.0253-9624.2013.10.015
Chinese Journal of Preventive Medicine, Volume 47, Issue 10,2013, Pages 883-884, doi:10.3760/cma.j.issn.0253-9624.2013.10.011
Chinese Journal of Preventive Medicine, Volume 47, Issue 10,2013, Pages 882, doi:10.3760/cma.j.issn.0253-9624.2013.10.010
Chinese Journal of Preventive Medicine, Volume 47, Issue 10,2013, Pages 900-904, doi:10.3760/cma.j.issn.0253-9624.2013.10.017