title: [Assessment of the effect of mammographic screening can not be based on wrong data].
authors.affiliation: Mammografiavdelningen, Uppsala universitet.
authors.forename: L
authors.initials: L
authors.lastname: Tabár
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis / Q000401:mortality / Q000517:prevention & control; D003627:Data Interpretation, Statistical; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D013548:Sweden / Q000453:epidemiology