Reserpine and vascular tone.
D002319:Cardiovascular System / Q000187:drug effects*; D006801:Humans; D009538:Nicotine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D012110:Reserpine / Q000494:pharmacology*
D009538:Nicotine; D012110:Reserpine; D009638:Norepinephrine
ARTERENOL/effects; CARDIOVASCULAR SYSTEM/effect of drugs on; NICOTINE/effects; RESERPINE/effects