Chinese Journal of Rheumatology, Volume 23, Issue 6,2019, Pages 378-381, doi:10.3760/cma.j.issn.1007-7480.2019.06.004
Chinese Journal of Rheumatology, Volume 23, Issue 6,2019, Pages 402-405, doi:10.3760/cma.j.issn.1007-7480.2019.06.008
Chinese Journal of Rheumatology, Volume 23, Issue 6,2019, Pages 397-401, doi:10.3760/cma.j.issn.1007-7480.2019.06.007
Chinese Journal of Rheumatology, Volume 23, Issue 6,2019, Pages 419-422, doi:10.3760/cma.j.issn.1007-7480.2019.06.013
Chinese Journal of Rheumatology, Volume 23, Issue 6,2019, Pages 428-432, doi:10.3760/cma.j.issn.1007-7480.2019.06.016