Chinese Journal of General Practitioners, Volume 20, Issue 9,2021, Pages 1024-1026, doi:10.3760/cma.j.cn114798-20210625-00494
Chinese Journal of General Practitioners, Volume 20, Issue 9,2021, Pages 978-983, doi:10.3760/cma.j.cn114798-20210104-00008
Chinese Journal of General Practitioners, Volume 20, Issue 9,2021, Pages 1020-1023, doi:10.3760/cma.j.cn114798-20210407-00305
Chinese Journal of General Practitioners, Volume 20, Issue 9,2021, Pages 923-926, doi:10.3760/cma.j.cn114798-20210804-00592
Chinese Journal of General Practitioners, Volume 20, Issue 9,2021, Pages 947-958, doi:10.3760/cma.j.cn114798-20210804-00591