title: [The thymus gland and immunology].
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002060:Bursa of Fabricius / Q000276:immunology*; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology; D007109:Immunity; D008208:Lymphatic System / Q000276:immunology; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology* / Q000502:physiology / Q000637:transplantation; D014184:Transplantation, Homologous