Immunoregulatory aspects of parasitic infections.
D000818:Animals; D000917:Antibody Formation; D006801:Humans; D007111:Immunity, Cellular; D051379:Mice; D008815:Mice, Inbred Strains / Q000276:immunology; D009349:Nematode Infections / Q000276:immunology; D010272:Parasitic Diseases / Q000276:immunology; D012552:Schistosomiasis / Q000276:immunology*; D014352:Trypanosomiasis / Q000276:immunology*