Possible cohort effects in studies on oral contraceptive use and breast cancer.
Main Authors: | , , , |
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Format: | Online |
Language: | English |
Published: |
1985
|
Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1977213/ |
Main Authors: | , , , |
---|---|
Format: | Online |
Language: | English |
Published: |
1985
|
Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1977213/ |