Chinese Journal of Preventive Medicine, Volume 49, Issue 3,2015, Pages 282-283, doi:10.3760/cma.j.issn.0253-9624.2015.03.019
Chinese Journal of Preventive Medicine, Volume 49, Issue 3,2015, Pages 193-195, doi:10.3760/cma.j.issn.0253-9624.2015.03.001
Chinese Journal of Preventive Medicine, Volume 49, Issue 3,2015, Pages 284-288, doi:10.3760/cma.j.issn.0253-9624.2015.03.020
Chinese Journal of Preventive Medicine, Volume 49, Issue 3,2015, Pages 243-247, doi:10.3760/cma.j.issn.0253-9624.2015.03.011
Chinese Journal of Preventive Medicine, Volume 49, Issue 3,2015, Pages 248-253, doi:10.3760/cma.j.issn.0253-9624.2015.03.012