title: Re: visual impairment and cancer: a population-based cohort study in Finland.
authors.forename: M
authors.initials: M
authors.lastname: Feychting
authors.forename: A
authors.initials: A
authors.lastname: Ahlbom
mesh_terms: D001766:Blindness / Q000453:epidemiology*; D015331:Cohort Studies; D005387:Finland / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D009369:Neoplasms / Q000453:epidemiology*; D013548:Sweden / Q000453:epidemiology