Chinese Journal of Preventive Medicine, Volume 52, Issue 12,2018, Pages 1264-1268, doi:10.3760/cma.j.issn.0253-9624.2018.12.014
Chinese Journal of Preventive Medicine, Volume 52, Issue 12,2018, Pages 1225-1228, doi:10.3760/cma.j.issn.0253-9624.2018.12.006
Chinese Journal of Preventive Medicine, Volume 52, Issue 12,2018, Pages 1259-1263, doi:10.3760/cma.j.issn.0253-9624.2018.12.013
Chinese Journal of Preventive Medicine, Volume 52, Issue 12,2018, Pages 1309-1314, doi:10.3760/cma.j.issn.0253-9624.2018.12.025
Chinese Journal of Preventive Medicine, Volume 52, Issue 12,2018, Pages 1204-1209, doi:10.3760/cma.j.issn.0253-9624.2018.12.002