title: [Doubts about estimates of the number of workers at risk of lung cancer].
authors: Pietro Gino
authors: PG
authors: Barbieri
authors: Siria
authors: S
authors: Garattini
mesh_terms: D006801:Humans; D007558:Italy; D008175:Lung Neoplasms / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D018570:Risk Assessment / Q000706:statistics & numerical data