title: "References are needed--not unsubstantiated opinions".
authors.forename: Peter B
authors.initials: PB
authors.lastname: Dean
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000517:prevention & control; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000517:prevention & control; D008297:Male; D008327:Mammography; D008400:Mass Chest X-Ray; D008403:Mass Screening; D009369:Neoplasms / Q000000981:diagnostic imaging* / Q000517:prevention & control; D011643:Publishing