[Morphological and immunohistochemical investigation of solitary lymphatic nodules in the normal human terminal ileum and duodenal bulb].
D004386:Duodenum / Q000166:cytology*; D006651:Histocytochemistry; D006801:Humans; D007082:Ileum / Q000166:cytology*; D007413:Intestinal Mucosa / Q000166:cytology; D008198:Lymph Nodes / Q000166:cytology* / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology