Chinese Journal of Preventive Medicine, Volume 47, Issue 1,2013, Pages 70-73, doi:10.3760/cma.j.issn.0253-9624.2013.01.017
Chinese Journal of Preventive Medicine, Volume 47, Issue 1,2013, Pages 23-26, doi:10.3760/cma.j.issn.0253-9624.2013.01.006
Chinese Journal of Preventive Medicine, Volume 47, Issue 1,2013, Pages 93, doi:10.3760/cma.j.issn.0253-9624.2013.01.024
Chinese Journal of Preventive Medicine, Volume 47, Issue 1,2013, Pages 35-39, doi:10.3760/cma.j.issn.0253-9624.2013.01.009
Chinese Journal of Preventive Medicine, Volume 47, Issue 1,2013, Pages 87-89, doi:10.3760/cma.j.issn.0253-9624.2013.01.022