Medical groups' message to women: if 40 or older, get regular mammograms.
Vanchieri
C
C
D001943:Breast Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008327:Mammography / Q000191:economics; D008403:Mass Screening / Q000191:economics; D012955:Societies, Medical; D014481:United States