. "\"The expansion of a NK T cell population by cell division as part of an immune response.\" [GOC:add, PMID:15771592]" . . "NK T cell proliferation involved in immune response" . . . . "natural killer T lymphocyte proliferation during immune response" . "natural killer T-cell proliferation during immune response" . "natural killer T-lymphocyte proliferation during immune response" . "NK T cell proliferation during immune response" . "NK T lymphocyte proliferation during immune response" . "NK T-cell proliferation during immune response" . "NK T-lymphocyte proliferation during immune response" .