Chinese Journal of Preventive Medicine, Volume 53, Issue 12,2019, Pages 1203-1205, doi:10.3760/cma.j.issn.0253-9624.2019.12.003
Chinese Journal of Preventive Medicine, Volume 53, Issue 12,2019, Pages 1299-1304, doi:10.3760/cma.j.issn.0253-9624.2019.12.018
Chinese Journal of Preventive Medicine, Volume 53, Issue 12,2019, Pages 1252, doi:10.3760/cma.j.issn.0253-9624.2019.12.103
Chinese Journal of Preventive Medicine, Volume 53, Issue 12,2019, Pages 1242-1246, doi:10.3760/cma.j.issn.0253-9624.2019.12.008
Chinese Journal of Preventive Medicine, Volume 53, Issue 12,2019, Pages 1198-1202, doi:10.3760/cma.j.issn.0253-9624.2019.12.002