title: Studies on radioimmunoassay of metanephrine.
mesh_terms: D000328:Adult; D000818:Animals; D002394:Catechol O-Methyltransferase / Q000378:metabolism; D004837:Epinephrine / Q000031:analogs & derivatives*; D005260:Female; D006801:Humans; D008099:Liver / Q000201:enzymology; D008297:Male; D008676:Metanephrine / Q000652:urine*; D011863:Radioimmunoassay / Q000379:methods; D051381:Rats
chemical_list: D008676:Metanephrine; D002394:Catechol O-Methyltransferase; D004837:Epinephrine