Effect of early thymectomy on the developing chick embryo [proceedings].
D000818:Animals; D002060:Bursa of Fabricius / Q000166:cytology / Q000196:embryology; D002642:Chick Embryo; D006413:Hematopoietic System / Q000196:embryology*; D008099:Liver / Q000166:cytology / Q000196:embryology; D008214:Lymphocytes / Q000166:cytology*; D013154:Spleen / Q000166:cytology / Q000196:embryology; D013601:T-Lymphocytes / Q000166:cytology; D013950:Thymus Gland / Q000502:physiology*