title: [Adjusting for studied districts can be useful].
authors: G
authors: G
authors: Steineck
authors: T
authors: T
authors: Hakulinen
mesh_terms: D001943:Breast Neoplasms / Q000401:mortality* / Q000517:prevention & control; D003627:Data Interpretation, Statistical; D005260:Female; D006801:Humans; D008327:Mammography / Q000706:statistics & numerical data*; D008403:Mass Screening / Q000706:statistics & numerical data*; D015233:Models, Statistical; D013548:Sweden / Q000453:epidemiology
vernacular_title: Justering för studieort kan vara lämplig.