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. 1969 Mar 22;1(7595):604-6.
doi: 10.1016/s0140-6736(69)91537-2.

Oestrogen fractions during early reproductive life in the aetiology of breast cancer

P Cole, B MacMahon

Oestrogen fractions during early reproductive life in the aetiology of breast cancer

P Cole et al. Lancet. .
No abstract available

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