title: Effect of level and proportion of methionine and cystine on plasma amino acids of young rats.
mesh_terms: D000596:Amino Acids / Q000097:blood*; D000818:Animals; D003553:Cystine / Q000494:pharmacology*; D004032:Diet; D008297:Male; D008715:Methionine / Q000494:pharmacology*; D009751:Nutritional Requirements; D051381:Rats; D011919:Rats, Inbred Strains; D013455:Sulfur / Q000378:metabolism
chemical_list: D000596:Amino Acids; D003553:Cystine; D013455:Sulfur; D008715:Methionine