title: Preface.
authors: David J K
authors: DJ
authors: Balfour
authors: Marcus R
authors: MR
authors: Munafò
mesh_terms: D000818:Animals; D006801:Humans; D009538:Nicotine / Q000494:pharmacology*; D014029:Tobacco Use Disorder / Q000235:genetics* / Q000503:physiopathology*
chemical_list: D009538:Nicotine