title: Assay of cathecholamines in human plasma: studies of a single isotope radioenzymatic procedure.
mesh_terms: D000328:Adult; D002394:Catechol O-Methyltransferase / Q000378:metabolism; D002395:Catecholamines / Q000097:blood*; D004298:Dopamine / Q000097:blood; D004837:Epinephrine / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009638:Norepinephrine / Q000097:blood; D010625:Phenylethanolamine N-Methyltransferase / Q000378:metabolism
chemical_list: D002395:Catecholamines; D010625:Phenylethanolamine N-Methyltransferase; D002394:Catechol O-Methyltransferase; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine