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antinuclear factor

antinuclear factor in Medicine

antinuclear factor n.

Abbr. ANF A factor present in serum having a strong affinity for nuclei and present in lupus erythematosus and rheumatic arthritis.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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