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Comment
. 2001 Oct;16(10):2246-7.
doi: 10.1093/humrep/16.10.2246.

Variation in the human sex ratio at birth with maternal age, parity and placental pathology

W H James
Comment

Variation in the human sex ratio at birth with maternal age, parity and placental pathology

W H James. Hum Reprod. 2001 Oct.
No abstract available

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