title: The prognostic implication of plasma renin activity in untreated essential hypertension.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011446:Prospective Studies; D012083:Renin / Q000097:blood*
chemical_list: D012083:Renin