[Clinical study of serum angiotensin converting enzyme in hypertension].
D000293:Adolescent; D000328:Adult; D001794:Blood Pressure; D002216:Captopril / Q000494:pharmacology; D002648:Child; D005260:Female; D006801:Humans; D006973:Hypertension / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D007703:Peptidyl-Dipeptidase A / Q000097:blood*; D012084:Renin-Angiotensin System
D002216:Captopril; D007703:Peptidyl-Dipeptidase A