A gamma-globulin factor in the serum of patients with systemic lupus erythematosus that reacts with isolated cell nuclei 1 or nucleoprotein 2,3 has been detected in many ways. 4 The standard method of ...
Autoimmunity has been implicated in the etiology of diseases of many solid tissues. Recent articles 6,7 have reviewed this problem. It is now apparent that the mere demonstration of circulating ...