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Comment
. 2011 Dec 6:343:d7899; author reply d7912.
doi: 10.1136/bmj.d7899.

Updated study contains poor science and should be disregarded

Alasdair Philips, Graham Lamburn
Comment

Updated study contains poor science and should be disregarded

Alasdair Philips et al. BMJ. .
No abstract available

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