Chinese Journal of Health Management, Volume 15, Issue 6,2021, Pages 614-617, doi:10.3760/cma.j.cn115624-20211012-00603
Chinese Journal of Health Management, Volume 15, Issue 6,2021, Pages 551-556, doi:10.3760/cma.j.cn115624-20210226-00094
Chinese Journal of Health Management, Volume 15, Issue 6,2021, Pages 610, doi:10.3760/cma.j.issn.1674-0815.2021.06.101
Chinese Journal of Health Management, Volume 15, Issue 6,2021, Pages 581-585, doi:10.3760/cma.j.cn115624-20210317-00134
Chinese Journal of Health Management, Volume 15, Issue 6,2021, Pages 606-610, doi:10.3760/cma.j.cn115624-20210406-00180