title: Commentary: The big question remains unanswered.
authors.affiliation: Clinical Operational Research Unit, University College London, London WC1H 0BT. tom.treasure@gmail.com
authors.forename: Tom
authors.initials: T
authors.lastname: Treasure
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology* / Q000601:surgery; D003657:Decision Making; D055088:Early Detection of Cancer; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D016462:Mammaplasty; D008403:Mass Screening / Q000379:methods