Chinese Journal of Preventive Medicine, Volume 51, Issue 12,2017, Pages 1128-1131, doi:10.3760/cma.j.issn.0253-9624.2017.12.016
Chinese Journal of Preventive Medicine, Volume 51, Issue 12,2017, Pages 1132-1136, doi:10.3760/cma.j.issn.0253-9624.2017.12.017
Chinese Journal of Preventive Medicine, Volume 51, Issue 12,2017, Pages 1097-1101, doi:10.3760/cma.j.issn.0253-9624.2017.12.009
Chinese Journal of Preventive Medicine, Volume 51, Issue 12,2017, Pages 1108-1112, doi:10.3760/cma.j.issn.0253-9624.2017.12.011
Chinese Journal of Preventive Medicine, Volume 51, Issue 12,2017, Pages 1113-1117, doi:10.3760/cma.j.issn.0253-9624.2017.12.012