Effects of embryonic bursectomy, neonatal thymectomy and bursathymectomy on the mast cell population Gallus domesticus.
D000818:Animals; D001835:Body Weight; D002060:Bursa of Fabricius / Q000502:physiology*; D002452:Cell Count; D002642:Chick Embryo; D002645:Chickens; D008407:Mast Cells; D008643:Mesentery / Q000166:cytology; D013934:Thymectomy; D013950:Thymus Gland / Q000502:physiology*; D013997:Time Factors