Chinese Journal of Preventive Medicine, , Issue 12,2014, Pages 1092-1092, doi:10.3760/j.issn.0253-9624.2014.12.22
Chinese Journal of Preventive Medicine, , Issue 12,2014, Pages 1072-1077, doi:10.3760/cma.j.issn.0253-9624.2014.12.011
Chinese Journal of Preventive Medicine, , Issue 12,2014, Pages 1088-1092, doi:10.3760/cma.j.issn.0253-9624.2014.12.014
Chinese Journal of Preventive Medicine, , Issue 12,2014, Pages 1129-1136, doi:10.3760/j.issn.0253-9624.2014.12.36
Chinese Journal of Preventive Medicine, , Issue 12,2014, Pages 1093-1097, doi:10.3760/cma.j.issn.0253-9624.2014.12.015