Lymphocyte function.
D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens; D002999:Clone Cells; D003165:Complement System Proteins; D006801:Humans; D007136:Immunoglobulins; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology / Q000502:physiology*; D008264:Macrophages; D051379:Mice
D000941:Antigens; D007136:Immunoglobulins; D003165:Complement System Proteins