title: Ontogeny of bursal function in chicken. I. Embryonic stem cell for humoral immunity.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001835:Body Weight; D001853:Bone Marrow / Q000276:immunology; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D002060:Bursa of Fabricius / Q000196:embryology / Q000254:growth & development / Q000276:immunology*; D002642:Chick Embryo; D002645:Chickens; D003520:Cyclophosphamide / Q000494:pharmacology; D004912:Erythrocytes / Q000276:immunology; D005321:Extraembryonic Membranes / Q000276:immunology; D005260:Female; D006386:Hemagglutination Tests; D006648:Histocompatibility; D007122:Immunoelectrophoresis; D007165:Immunosuppression Therapy; D008099:Liver / Q000276:immunology; D016031:Liver Transplantation; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000276:immunology / Q000637:transplantation; D013950:Thymus Gland / Q000276:immunology / Q000637:transplantation; D014817:Vitelline Membrane
chemical_list: D000941:Antigens; D003520:Cyclophosphamide