title: Mammography before age 50 years?
authors.forename: J C
authors.initials: JC
authors.lastname: Bailar
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening / Q000191:economics; D008875:Middle Aged