Chinese Journal of General Practitioners, Volume 13, Issue 7,2014, Pages 558-561, doi:10.3760/cma.j.issn.1671-7368.2014.07.009
Chinese Journal of General Practitioners, Volume 13, Issue 7,2014, Pages 583-584, doi:10.3760/cma.j.issn.1671-7368.2014.07.018
Chinese Journal of General Practitioners, Volume 13, Issue 7,2014, Pages 590-592, doi:10.3760/cma.j.issn.1671-7368.2014.07.021
Chinese Journal of General Practitioners, Volume 13, Issue 7,2014, Pages 580-582, doi:10.3760/cma.j.issn.1671-7368.2014.07.017
Chinese Journal of General Practitioners, Volume 13, Issue 7,2014, Pages 547-550, doi:10.3760/cma.j.issn.1671-7368.2014.07.006