title: Proceedings of the International Workshop on Follow-up Studies in Rheumatology. 29 September 1986, Freiburg, West Germany.
mesh_terms: D001168:Arthritis / Q000453:epidemiology*; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D005500:Follow-Up Studies; D006801:Humans; D012216:Rheumatic Diseases / Q000453:epidemiology*