title: Quit or die: nothing in between?
authors.forename: Karl
authors.initials: K
authors.lastname: Fagerström
mesh_terms: D006801:Humans; D009538:Nicotine / Q000627:therapeutic use; D018722:Nicotinic Agonists / Q000627:therapeutic use; D016540:Smoking Cessation / Q000379:methods* / Q000523:psychology*; D014029:Tobacco Use Disorder / Q000523:psychology* / Q000628:therapy*
chemical_list: D018722:Nicotinic Agonists; D009538:Nicotine