title: Re: Recent trends in breast cancer among younger women in the United States.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Tarone
mesh_terms: D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D018426:SEER Program; D014481:United States / Q000453:epidemiology; D055815:Young Adult