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Pronunciation: se'rum-fast


  1. Pertaining to a serum in which there is little or no change in the titer of antibody, even under conditions of treatment or immunologic stimulation.
  2. Resistant to the destructive effect of sera.

Synonym(s): serofast

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.