title: Identification of amino citric acid in biological peptides.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D000818:Animals; D002417:Cattle; D002951:Citrates / Q000032:analysis*; D009698:Nucleoproteins / Q000032:analysis*; D012261:Ribonucleoproteins / Q000032:analysis*; D013950:Thymus Gland / Q000032:analysis
chemical_list: D000596:Amino Acids; D002951:Citrates; D009698:Nucleoproteins; D012261:Ribonucleoproteins