title: Increased plasma atrial natriuretic polypeptide in patients with severe essential hypertension and its decline with antihypertensive therapy with nifedipine.
mesh_terms: D000328:Adult; D009320:Atrial Natriuretic Factor / Q000097:blood*; D004630:Emergencies; D006801:Humans; D006973:Hypertension / Q000097:blood* / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use*
chemical_list: D009320:Atrial Natriuretic Factor; D009543:Nifedipine