Behavioral evidence for two types of cholinergic receptors in the C.N.S.
D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D002490:Central Nervous System / Q000187:drug effects*; D003463:Cues; D005260:Female; D009538:Nicotine / Q000494:pharmacology*; D009539:Nicotinic Acids / Q000494:pharmacology*; D051381:Rats; D011955:Receptors, Drug
D009539:Nicotinic Acids; D011955:Receptors, Drug; D009538:Nicotine; D001285:Atropine