title: Efficacy of screening mammography for women in their forties.
authors: D B
authors: DB
authors: Kopans
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D008875:Middle Aged