Chinese Journal of General Practitioners, Volume 13, Issue 4,2014, Pages 270-275, doi:10.3760/cma.j.issn.1671-7368.2014.04.011
Chinese Journal of General Practitioners, Volume 13, Issue 4,2014, Pages 257-261, doi:10.3760/cma.j.issn.1671-7368.2014.04.008
Chinese Journal of General Practitioners, Volume 13, Issue 4,2014, Pages 247-249, doi:10.3760/cma.j.issn.1671-7368.2014.04.003
Chinese Journal of General Practitioners, Volume 13, Issue 4,2014, Pages 250-252, doi:10.3760/cma.j.issn.1671-7368.2014.04.005
Chinese Journal of General Practitioners, Volume 13, Issue 4,2014, Pages 328, doi:10.3760/cma.j.issn.1671-7368.2014.04.033