title: Letter: Utilization of methionine analogues.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000601:Amino Acids, Essential / Q000378:metabolism; D000818:Animals; D002645:Chickens; D004044:Dietary Proteins; D008297:Male; D008715:Methionine / Q000031:analogs & derivatives* / Q000378:metabolism; D051381:Rats; D013045:Species Specificity; D013237:Stereoisomerism
chemical_list: D000596:Amino Acids; D000601:Amino Acids, Essential; D004044:Dietary Proteins; D008715:Methionine