title: Radiographic changes associated with cigarette smoking.
authors.forename: S L
authors.initials: SL
authors.lastname: Langlois
authors.forename: R
authors.initials: R
authors.lastname: Heath
authors.forename: A
authors.initials: A
authors.lastname: Lian-Lloyd
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D013902:Radiography, Thoracic; D012907:Smoking / Q000009:adverse effects*