Oral contraceptives and breast disease i
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Alan W. Lees; Patricia E. Burns; Dr. Michael Grace
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Article
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1978
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John Wiley and Sons
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French
โ 749 KB
## Abstract The results of a __prospective__ study on oral contraceptive use and breast disease in northern Alberta are presented. The study groups comprised all women aged 30 to 49 examined in diagnostic breast clinics at the Cross Cancer Institute between 1971 and 1974. Three hundred and one pati