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Comment
. 2002 Nov 9;360(9344):1515; author reply 1515-6.
doi: 10.1016/S0140-6736(02)11468-1.

Periconceptual parental smoking and sex ratio of offspring

William H James
Comment

Periconceptual parental smoking and sex ratio of offspring

William H James. Lancet. .
No abstract available

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