Pharmacological basis for the tobacco smoking habit.
D000109:Acetylcholine / Q000378:metabolism; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001794:Blood Pressure / Q000187:drug effects; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects*; D004526:Efficiency; D004569:Electroencephalography; D007275:Injections, Intravenous; D007408:Intestinal Absorption / Q000502:physiology; D009538:Nicotine / Q000378:metabolism / Q000494:pharmacology*; D051381:Rats; D012907:Smoking; D013268:Stimulation, Chemical
D009538:Nicotine; D000109:Acetylcholine