Chinese Journal of General Practitioners, Volume 18, Issue 7,2019, Pages 616-617, doi:10.3760/cma.j.issn.1671-7368.2019.07.002
Chinese Journal of General Practitioners, Volume 18, Issue 7,2019, Pages 635-641, doi:10.3760/cma.j.issn.1671-7368.2019.07.005
Chinese Journal of General Practitioners, Volume 18, Issue 7,2019, Pages 679-681, doi:10.3760/cma.j.issn.1671-7368.2019.07.014
Chinese Journal of General Practitioners, Volume 18, Issue 7,2019, Pages 618-627, doi:10.3760/cma.j.issn.1671-7368.2019.07.003
Chinese Journal of General Practitioners, Volume 18, Issue 7,2019, Pages 697-699, doi:10.3760/cma.j.issn.1671-7368.2019.07.020