Codability of industry and occupation information from cancer registry records: Differences by patient demographics, casefinding source, payor, and cancer type.
Sharon R SilverRebecca J TsaiCyllene R MorrisJames M BoianoJun JuMarilyn S ScocozzaGeoffrey M CalvertPublished in: American journal of industrial medicine (2018)
Recording usual I&O for retirees and improving linkages for reporting entities without patient access would improve I&O codability and research validity.