title: Mammographic screening trials for women aged under 50.
authors.forename: C M
authors.initials: CM
authors.lastname: Furnival
authors.forename: C
authors.initials: C
authors.lastname: Hirst
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000401:mortality / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D015201:Meta-Analysis as Topic; D008875:Middle Aged; D011237:Predictive Value of Tests; D016032:Randomized Controlled Trials as Topic; D012107:Research Design