using monoclonal antibodies reactive with langerhans ' cells ( lcs ) , macrophages , and t cell subpopulations , the density and proportions of cells of the immune system of the normal oral mucosa were determined immunohistochemically , and compared with findings in oral squamous cell carcinomas ( scc ) and basal cell epitheliomas ( bce ) .
C0024432
macrophages
C0020962
immune