10=32,Abstracts suppl.1; 11=33,Abstracts suppl.1; 12=34,Abstracts suppl.1; 13=35,Abstracts suppl.1; 14=36,Abstracts suppl.1; 15=37,Abstracts suppl.1 von: British journal of rheumatology (ISSN: 0263-7103)
17=39,Abstracts suppl.1 von : Rheumatology (ISSN: 1462-0324)