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. 2012 May 31;344:e3522. doi: 10.1136/bmj.e3522

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© Friberg et al 2012

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-commercial License, which permits use, distribution, and reproduction in any medium, provided the original work is properly cited, the use is non commercial and is otherwise in compliance with the license. See: http://creativecommons.org/licenses/by-nc/2.0/ and http://creativecommons.org/licenses/by-nc/2.0/legalcode.

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graphic file with name fril003043.f3_default.jpg — Fig 3 Stroke rate in patients with CHADS₂ score 0-1 in relation to CHA₂DS₂-VASc score