Chinese Journal of Preventive Medicine, Volume 51, Issue 6,2017, Pages 505, doi:10.3760/cma.j.issn.0253-9624.2017.06.104
Chinese Journal of Preventive Medicine, Volume 51, Issue 6,2017, Pages 556-561, doi:10.3760/cma.j.issn.0253-9624.2017.06.019
Chinese Journal of Preventive Medicine, Volume 51, Issue 6,2017, Pages 475-479, doi:10.3760/cma.j.issn.0253-9624.2017.06.004
Chinese Journal of Preventive Medicine, Volume 51, Issue 6,2017, Pages 501-505, doi:10.3760/cma.j.issn.0253-9624.2017.06.009
Chinese Journal of Preventive Medicine, Volume 51, Issue 6,2017, Pages 545, doi:10.3760/cma.j.issn.0253-9624.2017.06.106