Immunological status of chickens with neonatal thymectomy and bursectomy. I. General aspects of neonatal thymectomy and bursectomy in chickens.
D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D002060:Bursa of Fabricius / Q000502:physiology*; D007109:Immunity / Q000502:physiology*; D066298:In Vitro Techniques; D011200:Poultry; D013934:Thymectomy