title: The energy cost of nitrogen metabolism in chicks.
mesh_terms: D000818:Animals; D001835:Body Weight; D002645:Chickens; D004734:Energy Metabolism; D008297:Male; D009124:Muscle Proteins / Q000096:biosynthesis; D009584:Nitrogen / Q000378:metabolism*; D014527:Uric Acid / Q000096:biosynthesis
chemical_list: D009124:Muscle Proteins; D014527:Uric Acid; D009584:Nitrogen