Chinese Journal of Preventive Medicine, Volume 49, Issue 12,2015, Pages 1080-1084, doi:10.3760/cma.j.issn.0253-9624.2015.12.012
Chinese Journal of Preventive Medicine, Volume 49, Issue 12,2015, Pages 1052-1055, doi:10.3760/cma.j.issn.0253-9624.2015.12.007
Chinese Journal of Preventive Medicine, Volume 49, Issue 12,2015, Pages 1042-1046, doi:10.3760/cma.j.issn.0253-9624.2015.12.005
Chinese Journal of Preventive Medicine, Volume 49, Issue 12,2015, Pages 1104-1107, doi:10.3760/cma.j.issn.0253-9624.2015.12.016
Chinese Journal of Preventive Medicine, Volume 49, Issue 12,2015, Pages 1110-1114, doi:10.3760/cma.j.issn.0253-9624.2015.12.018