Chinese Journal of Epidemiology, Volume 37, Issue 9,2016, Pages 1311-1317, doi:10.3760/cma.j.issn.0254-6450.2016.09.024
Chinese Journal of Epidemiology, Volume 37, Issue 9,2016, Pages 1268-1271, doi:10.3760/cma.j.issn.0254-6450.2016.09.017
Chinese Journal of Epidemiology, Volume 37, Issue 9,2016, Pages 1213-1219, doi:10.3760/cma.j.issn.0254-6450.2016.09.006
Chinese Journal of Epidemiology, Volume 37, Issue 9,2016, Pages 1277-1282, doi:10.3760/cma.j.issn.0254-6450.2016.09.019
Chinese Journal of Epidemiology, Volume 37, Issue 9,2016, Pages 1202-1206, doi:10.3760/cma.j.issn.0254-6450.2016.09.004