Behavioral tolerance to an effect of nicotine in the rat.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D004193:Discrimination Learning / Q000187:drug effects; D004361:Drug Tolerance; D005260:Female; D007279:Injections, Subcutaneous; D009538:Nicotine / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D012907:Smoking; D013997:Time Factors
D009538:Nicotine