title: Regulatory effects of macrophage-secreted factors on T-lymphocyte colony growth.
mesh_terms: D000818:Animals; D002455:Cell Division; D006801:Humans; D008213:Lymphocyte Activation; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D008815:Mice, Inbred Strains; D013045:Species Specificity; D013601:T-Lymphocytes / Q000166:cytology*