title: CT in COPD: just a pretty picture or really worth a thousand words (or dollars)?
authors.forename: Don D
authors.initials: DD
authors.lastname: Sin
authors.forename: Jonathon
authors.initials: J
authors.lastname: Leipsic
authors.forename: S F Paul
authors.initials: SF
authors.lastname: Man
mesh_terms: D005541:Forced Expiratory Volume / Q000502:physiology*; D006801:Humans; D008297:Male; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D012131:Respiratory Insufficiency / Q000000981:diagnostic imaging*; D012907:Smoking / Q000009:adverse effects*; D014057:Tomography, X-Ray Computed