Mammographic density and ageing: A collaborative pooled analysis of cross-sectional data from 22 countries worldwide
Background: Mammographic density (MD) is one of the strongest breast cancer risk factors. Its age-related characteristics have been studied in women in western countries, but whether these associations apply to women worldwide is not known. Methods and findings: We examined cross-sectional differenc...
Główni autorzy: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Artykuł |
Wydane: |
Public Library of Science
2017
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Hasła przedmiotowe: |