Sympathetic activity and essential hypertension.
D000328:Adult; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009638:Norepinephrine / Q000097:blood*; D010425:Pentolinium Tartrate / Q000494:pharmacology; D013564:Sympathetic Nervous System / Q000187:drug effects / Q000503:physiopathology*
D010425:Pentolinium Tartrate; D009638:Norepinephrine