Letters Migraine and risk of stroke

Misleading relative risks?

BMJ 2009; 339 doi: http://dx.doi.org/10.1136/bmj.b4844 (Published 17 November 2009) Cite this as: BMJ 2009;339:b4844
  1. Alan J Petrie, general practitioner1
  1. 1Greenock
  1. apetrie{at}doctors.org.uk

    The absolute risk of stroke in women with migraine is low: 17-19 per 100 000 …

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