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Comment
. 1999 Oct 16;354(9187):1390.
doi: 10.1016/S0140-6736(05)76248-6.

Smoking in pregnancy

M Widschwendter, M Hermann, M Niescher, C Marth, A G Zeimet
Comment

Smoking in pregnancy

M Widschwendter et al. Lancet. .
No abstract available

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