title: Free and conjugated plasma catecholamines in hypertensive patients with and without pheochromocytoma.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000097:blood*; D000328:Adult; D000368:Aged; D002395:Catecholamines / Q000097:blood*; D004298:Dopamine / Q000097:blood; D004837:Epinephrine / Q000097:blood; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009638:Norepinephrine / Q000097:blood; D010673:Pheochromocytoma / Q000097:blood*
chemical_list: D002395:Catecholamines; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine