Chinese Journal of General Practitioners, Volume 11, Issue 5,2012, Pages 387-388, doi:10.3760/cma.j.issn.1671-7368.2012.05.031
Chinese Journal of General Practitioners, Volume 11, Issue 5,2012, Pages 360-362, doi:10.3760/cma.j.issn.1671-7368.2012.05.018
Chinese Journal of General Practitioners, Volume 11, Issue 5,2012, Pages 377-378, doi:10.3760/cma.j.issn.1671-7368.2012.05.025
Chinese Journal of General Practitioners, Volume 11, Issue 5,2012, Pages 326-328, doi:10.3760/cma.j.issn.1671-7368.2012.05.005
Chinese Journal of General Practitioners, Volume 11, Issue 5,2012, Pages 313-315, doi:10.3760/cma.j.issn.1671-7368.2012.05.001