title: [Abstracts of the West German Society for Rheumatology. 23-24 October 1987, Ratingen].
mesh_terms: D001168:Arthritis; D006801:Humans; D012216:Rheumatic Diseases
vernacular_title: Abstracts der West-Deutschen Tagung der Deutschen Gesellschaft für Rheumatologie e.V., 23.-24. Oktober 1987 in Ratingen.