title: Letter: The use of the cell migration inhibition test.
mesh_terms: D002464:Cell Migration Inhibition; D007962:Leukocytes / Q000276:immunology*; D008263:Macrophage Migration-Inhibitory Factors / Q000032:analysis*; D008264:Macrophages / Q000276:immunology*
chemical_list: D008263:Macrophage Migration-Inhibitory Factors