<unk>  is a specific immune<unk>  that entails rapid T-cell replication. Standard antigens, such as tetanus toxoid, that elicit this<unk>  are used in lab tests of immune competence.
Lymphoproliferative response
Isoantibodies
Heterophile antibody
Immune tolerance
Immunologic activation
Antisperm antibodies
Oligoclonal band
Monoclonal B-cell lymphocytosis