title: The nodule.
authors.forename: R J
authors.initials: RJ
authors.lastname: Dougherty
mesh_terms: D006801:Humans; D008297:Male; D010820:Physicians / Q000523:psychology*; D012907:Smoking / Q000009:adverse effects / Q000523:psychology*; D016540:Smoking Cessation / Q000523:psychology*