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2. Ann;BALL, J.;rheum. Dis,1954
3. BALLANTYNE, F. C., FLECK, A., AND DICK, W. C. (1971) Ibid., 30, 265 (Albumin metabolism in rheumatoid arthritis)
4. Lancet, 1, 1203 (Variations in the morphological patterns of 'autoimmune' nuclear fluorescence);BECK, J.S.,1961
5. BERTRAM, U., AND HALBERG, P. (1965) Acta Allergol., 20,472 (Organ antibodies in Sj0gren's syndrome)