title: Constancy of protein utilization?
mesh_terms: D000596:Amino Acids / Q000008:administration & dosage; D000818:Animals; D002645:Chickens; D004044:Dietary Proteins / Q000008:administration & dosage / Q000378:metabolism*; D008715:Methionine; D010940:Plant Proteins / Q000378:metabolism; D051381:Rats; D013025:Glycine max
chemical_list: D000596:Amino Acids; D004044:Dietary Proteins; D010940:Plant Proteins; D008715:Methionine