No abstract available
MeSH terms
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Aged
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Aromatase / genetics*
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Breast Neoplasms / etiology
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Breast Neoplasms / genetics
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England
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Estradiol / blood*
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Female
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Genotype
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Health Surveys
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Humans
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Hydroxysteroid Dehydrogenases / genetics*
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Middle Aged
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Polymorphism, Genetic*
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Postmenopause
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Risk Factors
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Steroid 17-alpha-Hydroxylase / genetics*
Substances
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Estradiol
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Hydroxysteroid Dehydrogenases
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Aromatase
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Steroid 17-alpha-Hydroxylase