Liggett comes clean.
Simpson
D
D
D016739:Behavior, Addictive; D006801:Humans; D007221:Industry; D007603:Jurisprudence; D008175:Lung Neoplasms / Q000209:etiology; D009538:Nicotine / Q000009:adverse effects; D014029:Tobacco Use Disorder / Q000517:prevention & control*
D009538:Nicotine