title: Checking random assignment with claims data.
authors.forename: M
authors.initials: M
authors.lastname: Cohen
authors.forename: P
authors.initials: P
authors.lastname: Kaufert
authors.forename: L
authors.initials: L
authors.lastname: MacWiliam
authors.forename: R
authors.initials: R
authors.lastname: Tate
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D007345:Insurance Claim Review; D008327:Mammography; D008350:Manitoba; D008403:Mass Screening; D008875:Middle Aged; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design