Chinese Journal of Preventive Medicine, Volume 48, Issue 5,2014, Pages 429-432, doi:10.3760/cma.j.issn.0253-9624.2014.05.022
Chinese Journal of Preventive Medicine, Volume 48, Issue 5,2014, Pages 423-425, doi:10.3760/cma.j.issn.0253-9624.2014.05.020
Chinese Journal of Preventive Medicine, Volume 48, Issue 5,2014, Pages 349,360,365,379,395,400,411,419,
Chinese Journal of Preventive Medicine, Volume 48, Issue 5,2014, Pages 361-365, doi:10.3760/cma.j.issn.0253-9624.2014.05.006
Chinese Journal of Preventive Medicine, Volume 48, Issue 5,2014, Pages 345-349, doi:10.3760/cma.j.issn.0253-9624.2014.05.003