Chinese Journal of General Practitioners, Volume 20, Issue 12,2021, Pages 1261-1268, doi:10.3760/cma.j.cn114798-20211020-00779
Chinese Journal of General Practitioners, Volume 20, Issue 12,2021, Pages 1232-1241, doi:10.3760/cma.j.cn114798-20211025-00790
Chinese Journal of General Practitioners, Volume 20, Issue 12,2021, Pages 1230-1231, doi:10.3760/cma.j.cn114798-20211026-00795
Chinese Journal of General Practitioners, Volume 20, Issue 12,2021, Pages 1321-1323, doi:10.3760/cma.j.cn114798-20210422-00340
Chinese Journal of General Practitioners, Volume 20, Issue 12,2021, Pages 1303-1306, doi:10.3760/cma.j.cn114798-20210914-00697