title: Biological influences on cigarette smoking.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects; D002248:Carbon Monoxide / Q000097:blood; D004361:Drug Tolerance; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D018377:Neurotransmitter Agents / Q000378:metabolism; D009538:Nicotine / Q000378:metabolism / Q000494:pharmacology; D012907:Smoking / Q000503:physiopathology*; D000074606:Smoking Prevention; D013375:Substance Withdrawal Syndrome / Q000503:physiopathology; D013638:Tars / Q000009:adverse effects
chemical_list: D018377:Neurotransmitter Agents; D013638:Tars; D009538:Nicotine; D002248:Carbon Monoxide