[Ontogeny of the thymo-lymphatic tissue in domestic fowls. 1. Change of the organ weight].
D000367:Age Factors; D000818:Animals; D002060:Bursa of Fabricius / Q000254:growth & development; D002432:Cecum / Q000254:growth & development; D002645:Chickens / Q000254:growth & development*; D005260:Female; D008208:Lymphatic System / Q000254:growth & development*; D009929:Organ Size; D010053:Ovary / Q000254:growth & development; D010902:Pituitary Gland / Q000254:growth & development; D013154:Spleen / Q000254:growth & development; D013950:Thymus Gland / Q000254:growth & development*