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Report of Symposium

This Symposium, jointly sponsored by the Heberden Society and the Arthritis and Rheumatism Council, was held at the Royal Postgraduate Medical School, London, on January 8, 1976. The speakers discussed the nature and source of nuclear antigens which induced an immune response, their role in immune response, methods of detection of antibodies, their role in pathogenetic mechanisms and their clinical relevance.