title: [A preliminary observation on the plasma level of cardionatrin in 44 cases of primary hypertension].
mesh_terms: D000328:Adult; D000368:Aged; D009320:Atrial Natriuretic Factor / Q000097:blood*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood* / Q000209:etiology; D008297:Male; D008875:Middle Aged
chemical_list: D009320:Atrial Natriuretic Factor