CHINESE JOURNAL OF RHEUMATOLOGY, Volume 13, Issue 3,2009, Pages 199-201, doi:10.3760/cma.j.issn.1007-7480.2009.03.018
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 13, Issue 3,2009, Pages 166-168, doi:10.3760/cma.j.issn.1007-7480.2009.03.007
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 13, Issue 3,2009, Pages 169-171, doi:10.3760/cma.j.issn.1007-7480.2009.03.008
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 13, Issue 3,2009, Pages 213-215, doi:10.3760/cma.j.issn.1007-7480.2009.03.025