Chinese Journal of Endemiology, , Issue 4,2014, Pages 404-406, doi:10.3760/cma.j.issn.2095-4255.2014.04.014
Chinese Journal of Endemiology, , Issue 4,2014, Pages 397-399, doi:10.3760/cma.j.issn.2095-4255.2014.04.012
Chinese Journal of Endemiology, , Issue 4,2014, Pages 414-418, doi:10.3760/cma.j.issn.2095-4255.2014.04.017
Chinese Journal of Endemiology, , Issue 4,2014, Pages 437-441, doi:10.3760/cma.j.issn.2095-4255.2014.04.023