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 ...

A complement blood test checks for autoimmune diseases or other issues with your immune system. Your doctor might test you if you have a family history of certain conditions, such as rheumatoid ...

Swan — Assistant Urologist, Massachusetts General Hospital. For record and address of author see "This Week's Issue," page 632. Select the format you want to export the citation of this publication.