Lymph-node morphology in relation to immunological function.
D000818:Animals; D000917:Antibody Formation; D001402:B-Lymphocytes / Q000276:immunology; D001706:Biopsy; D006801:Humans; D007111:Immunity, Cellular; D008198:Lymph Nodes / Q000276:immunology / Q000473:pathology*; D008206:Lymphatic Diseases / Q000175:diagnosis; D011379:Prognosis; D012377:Rodentia; D013601:T-Lymphocytes / Q000276:immunology