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 measures how well complement proteins in your blood support immune defense. The complement system helps antibodies fight germs and clear foreign substances. Complement testing ...

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.