CHINESE JOURNAL OF RHEUMATOLOGY, Volume 2, Issue 2,1998, , doi:10.3760/cma.j.issn.1007-7480.1998.02.107
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 2, Issue 2,1998, , doi:10.3760/cma.j.issn.1007-7480.1998.02.110
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 2, Issue 2,1998, , doi:10.3760/cma.j.issn.1007-7480.1998.02.103
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 2, Issue 2,1998, , doi:10.3760/cma.j.issn.1007-7480.1998.02.101
CHINESE JOURNAL OF RHEUMATOLOGY, Volume 2, Issue 2,1998, , doi:10.3760/cma.j.issn.1007-7480.1998.02.112