title: "Susceptible" smokers?
authors.forename: N R
authors.initials: NR
authors.lastname: Anthonisen
mesh_terms: D000328:Adult; D000368:Aged; D015331:Cohort Studies; D004198:Disease Susceptibility; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D029424:Pulmonary Disease, Chronic Obstructive / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects*