title: A simple and sensitive ion-exchange procedure for separation and determination of methyl analogues of histidine and lysine in biological material.
mesh_terms: D002852:Chromatography, Ion Exchange / Q000379:methods*; D003611:Dairy Products / Q000032:analysis*; D006639:Histidine / Q000031:analogs & derivatives* / Q000032:analysis; D008239:Lysine / Q000031:analogs & derivatives* / Q000032:analysis
chemical_list: D006639:Histidine; D008239:Lysine