Age-dependent relationship of bursa Fabricii and thymus with thyroid in chickens.
D000375:Aging; D000818:Animals; D002060:Bursa of Fabricius / Q000187:drug effects / Q000254:growth & development*; D002645:Chickens; D009929:Organ Size; D013889:Thiouracil / Q000494:pharmacology; D013950:Thymus Gland / Q000187:drug effects / Q000254:growth & development*; D013961:Thyroid Gland / Q000187:drug effects / Q000254:growth & development*; D013972:Thyrotropin / Q000494:pharmacology; D013974:Thyroxine / Q000494:pharmacology
D013889:Thiouracil; D013972:Thyrotropin; D013974:Thyroxine