title: Urea tolerance in growing and adult chickens.
mesh_terms: D000704:Analysis of Variance; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002645:Chickens; D004361:Drug Tolerance; D005260:Female; D005503:Food Additives; D010060:Ovulation / Q000187:drug effects; D010063:Ovum / Q000187:drug effects; D014508:Urea / Q000008:administration & dosage / Q000009:adverse effects / Q000378:metabolism; D014527:Uric Acid / Q000097:blood
chemical_list: D005503:Food Additives; D014527:Uric Acid; D014508:Urea