title: Is the smoking population in the United States really softening?
authors.affiliation: James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA.
authors.forename: Nantaporn
authors.initials: N
authors.lastname: Plurphanswat
authors.affiliation: James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA.|Department of Medicine, School of Medicine, University of Louisville, Louisville, KY, USA.
authors.forename: Brad
authors.initials: B
authors.lastname: Rodu
mesh_terms: D006801:Humans; D015995:Prevalence; D012907:Smoking / Q000453:epidemiology*; D014481:United States