Reproductive and menstrual factors in relation to mammographic parenchymal patterns among perimenopausal women.
The relationship between mammographic patterns and reproductive and menstrual factors was examined in 3640 Norwegian women, aged 40-56 years, participating in the Third Tromsö study conducted in 1986-87. Epidemiological data were obtained from questionnaires. The mammograms were categorised into fiv...
Main Authors: | , , |
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Format: | Online |
Language: | English |
Published: |
1995
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Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2033639/ |