Chinese Journal of Preventive Medicine, Volume 50, Issue 6,2016, Pages 525-529, doi:10.3760/cma.j.issn.0253-9624.2016.06.010
Chinese Journal of Preventive Medicine, Volume 50, Issue 6,2016, Pages 497-502, doi:10.3760/cma.j.issn.0253-9624.2016.06.005
Chinese Journal of Preventive Medicine, Volume 50, Issue 6,2016, Pages 490-490,
Chinese Journal of Preventive Medicine, Volume 50, Issue 6,2016, Pages 544-546, doi:10.3760/cma.j.issn.0253-9624.2016.06.014
Chinese Journal of Preventive Medicine, Volume 50, Issue 6,2016, Pages 508-513, doi:10.3760/cma.j.issn.0253-9624.2016.06.007