title: Immunological restoration of both thymectomised and athymic nude mice by a thymus factor.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D005354:Fibrosarcoma / Q000276:immunology; D008213:Lymphocyte Activation; D051379:Mice; D008805:Mice, Inbred A; D008809:Mice, Inbred C3H; D008819:Mice, Nude; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000276:immunology; D013154:Spleen / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology*