title: Risk factor analysis of screening data.
authors.forename: C B
authors.initials: CB
authors.lastname: Begg
mesh_terms: D001943:Breast Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008403:Mass Screening; D012107:Research Design / Q000592:standards*; D012306:Risk; D012494:Sampling Studies; D012680:Sensitivity and Specificity