Chinese Journal of Rheumatology, Volume 17, Issue 1,2013, Pages 60-62, doi:10.3760/cma.j.issn.1007-7480.2013.01.016
Chinese Journal of Rheumatology, Volume 17, Issue 1,2013, Pages 63-64, doi:10.3760/cma.j.issn.1007-7480.2013.01.017
Chinese Journal of Rheumatology, Volume 17, Issue 1,2013, Pages 49-51, doi:10.3760/cma.j.issn.1007-7480.2013.01.012
Chinese Journal of Rheumatology, Volume 17, Issue 1,2013, Pages 65-66, doi:10.3760/cma.j.issn.1007-7480.2013.01.018