Chinese Journal of General Practitioners, Volume 18, Issue 4,2019, Pages 318-320, doi:10.3760/cma.j.issn.1671-7368.2019.04.004
Chinese Journal of General Practitioners, Volume 18, Issue 4,2019, Pages 314-317, doi:10.3760/cma.j.issn.1671-7368.2019.04.003
Chinese Journal of General Practitioners, Volume 18, Issue 4,2019, Pages 352-357, doi:10.3760/cma.j.issn.1671-7368.2019.04.012
Chinese Journal of General Practitioners, Volume 18, Issue 4,2019, Pages 398-400, doi:10.3760/cma.j.issn.1671-7368.2019.04.024
Chinese Journal of General Practitioners, Volume 18, Issue 4,2019, Pages 383-386, doi:10.3760/cma.j.issn.1671-7368.2019.04.020