Mammography survey for breast cancer detection. A 2-year study of 1,223 clinically negative asymptomatic women over 40.
D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology*; D005260:Female; D006801:Humans; D008327:Mammography; D008403:Mass Screening; D008875:Middle Aged