Chinese Journal of General Practitioners, Volume 14, Issue 4,2015, Pages 291-293, doi:10.3760/cma.j.issn.1671-7368.2015.04.015
Chinese Journal of General Practitioners, Volume 14, Issue 4,2015, Pages 299-300, doi:10.3760/cma.j.issn.1671-7368.2015.04.019
Chinese Journal of General Practitioners, Volume 14, Issue 4,2015, Pages 278-281, doi:10.3760/cma.j.issn.1671-7368.2015.04.010
Chinese Journal of General Practitioners, Volume 14, Issue 4,2015, Pages 282-284, doi:10.3760/cma.j.issn.1671-7368.2015.04.012
Chinese Journal of General Practitioners, Volume 14, Issue 4,2015, Pages 269-273, doi:10.3760/cma.j.issn.1671-7368.2015.04.008