Chinese Journal of Rheumatology, Volume 15, Issue 9,2011, Pages 622-624, doi:10.3760/cma.j.issn.1007-7480.2011.09.011
Chinese Journal of Rheumatology, Volume 15, Issue 9,2011, Pages 644-647, doi:10.3760/cma.j.issn.1007-7480.2011.09.019
Chinese Journal of Rheumatology, Volume 15, Issue 9,2011, Pages 588-591, doi:10.3760/cma.j.issn.1007-7480.2011.09.002
Chinese Journal of Rheumatology, Volume 15, Issue 9,2011, Pages 633, doi:10.3760/cma.j.issn.1007-7480.2011.09.014