title: A dissent from Dr Schmidt's appraisal of evidence on breast cancer screening.
authors.affiliation: Health Services Research and Development Center, Johns Hopkins University, Baltimore, MD 21205.
authors.forename: S
authors.initials: S
authors.lastname: Shapiro
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control; D003362:Cost-Benefit Analysis; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008403:Mass Screening