title: [Classifying renin activity and angiotensin II levels in essential hypertension (clustering analysis)].
mesh_terms: D000328:Adult; D000804:Angiotensin II / Q000097:blood*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000145:classification*; D008297:Male; D008875:Middle Aged; D012083:Renin / Q000097:blood*; D013223:Statistics as Topic
chemical_list: D000804:Angiotensin II; D012083:Renin