title: The pharmacology of nicotine dependence: a working hypothesis.
mesh_terms: D000818:Animals; D004361:Drug Tolerance; D006801:Humans; D008954:Models, Biological; D009538:Nicotine; D012907:Smoking; D013375:Substance Withdrawal Syndrome; D019966:Substance-Related Disorders
chemical_list: D009538:Nicotine