title: Cigarette smoking: a dependence on high-nicotine boli.
mesh_terms: D000042:Absorption; D000818:Animals; D001921:Brain / Q000378:metabolism; D006207:Half-Life; D049671:History, 18th Century; D006801:Humans; D006863:Hydrogen-Ion Concentration; D009538:Nicotine / Q000008:administration & dosage* / Q000031:analogs & derivatives / Q000378:metabolism; D012907:Smoking / Q000266:history / Q000503:physiopathology*; D019966:Substance-Related Disorders / Q000503:physiopathology*
chemical_list: D009538:Nicotine