title: Does idiopathic pulmonary fibrosis increase lung cancer risk?
authors.forename: J M
authors.initials: JM
authors.lastname: Samet
mesh_terms: D006801:Humans; D015994:Incidence; D008175:Lung Neoplasms / Q000453:epidemiology / Q000209:etiology*; D011658:Pulmonary Fibrosis / Q000150:complications* / Q000453:epidemiology; D012307:Risk Factors; D006113:United Kingdom / Q000453:epidemiology; D014481:United States / Q000453:epidemiology