title: Comment on the Elwood Paper.
authors.forename: D B
authors.initials: DB
authors.lastname: Kopans
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000401:mortality / Q000517:prevention & control; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D008875:Middle Aged; D016032:Randomized Controlled Trials as Topic; D015996:Survival Rate