Any process involved in the carrying out of an immune response by a leukocyte. [ https://www.worldcat.org/search?q=bn%3A0781735149 http://purl.obolibrary.org/obo/go/references/0000022 GOC:add ]

Synonyms: leucocyte mediated immunity leucocyte immune effector process leukocyte immune effector process immune cell effector process immune cell mediated immunity

This is just here as a test because I lose it