title: Lung cancer: epidemiology and risk factors.
authors.affiliation: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
authors.forename: J M
authors.initials: JM
authors.lastname: Aronchick
mesh_terms: D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D008403:Mass Screening; D012307:Risk Factors; D014481:United States / Q000453:epidemiology