title: A simple and specific radioenzymatic assay for measurement of urinary normetanephrine.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis; D000311:Adrenal Glands / Q000201:enzymology; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009647:Normetanephrine / Q000652:urine*; D010625:Phenylethanolamine N-Methyltransferase; D010673:Pheochromocytoma / Q000175:diagnosis; D012436:S-Adenosylmethionine
chemical_list: D009647:Normetanephrine; D012436:S-Adenosylmethionine; D010625:Phenylethanolamine N-Methyltransferase