title: NBSS: opportunity to compromise the process.
authors.forename: D B
authors.initials: DB
authors.lastname: Kopans
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000517:prevention & control*; D002170:Canada; D005260:Female; D006801:Humans; D008327:Mammography; D011897:Random Allocation; D012107:Research Design; D014481:United States