The ontogeny and microenvironment of the avian thymus and bursa of Fabricius: contribution of specialized cells to the avian immune response.
D000818:Animals; D001717:Birds / Q000196:embryology / Q000276:immunology*; D002060:Bursa of Fabricius / Q000196:embryology / Q000276:immunology / Q000502:physiology* / Q000648:ultrastructure; D002645:Chickens / Q000276:immunology; D007136:Immunoglobulins / Q000096:biosynthesis; D013950:Thymus Gland / Q000196:embryology / Q000276:immunology / Q000502:physiology* / Q000648:ultrastructure
D007136:Immunoglobulins