title: Use of mammography services by women enrolled in Medicare--United States, 1991-1993.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000517:prevention & control; D005260:Female; D006801:Humans; D008327:Mammography / Q000706:statistics & numerical data*; D008403:Mass Screening / Q000706:statistics & numerical data; D006278:Medicare / Q000706:statistics & numerical data*; D008875:Middle Aged; D014481:United States