Proceedings of the Finnish-Soviet Symposium on Seronegative Arthritis. Heinola, September 25-27, 1983.
D000941:Antigens / Q000302:isolation & purification; D000942:Antigens, Bacterial / Q000302:isolation & purification; D001168:Arthritis / Q000276:immunology*; D001170:Arthritis, Infectious / Q000276:immunology*; D006801:Humans
D000941:Antigens; D000942:Antigens, Bacterial