Cancer registration and occupational epidemiology.
D003625:Data Collection; D004812:Epidemiologic Methods; D005387:Finland; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology; D012042:Registries