Cell to cell interaction in the immune response.
D000818:Animals; D000831:Animals, Newborn; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D000941:Antigens; D001853:Bone Marrow / Q000276:immunology; D001854:Bone Marrow Cells; D002454:Cell Differentiation; D004912:Erythrocytes / Q000276:immunology; D006462:Hemolytic Plaque Technique; D006736:Horses; D007106:Immune Sera / Q000494:pharmacology; D007108:Immune Tolerance; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D009030:Mosaicism; D011828:Radiation Chimera; D012756:Sheep; D013154:Spleen / Q000166:cytology; D013897:Thoracic Duct / Q000166:cytology; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology
D000941:Antigens; D007106:Immune Sera