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. 2013 Dec 19;2(6):e000329. doi: 10.1161/JAHA.113.000329

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© 2013 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

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Figure 2. — Meta‐analysis of dietary vitamin C intake and risk of stroke. A, high vs low analysis; (B) dose‐response analysis. F indicates women; M, men; N.A., not available; RR, relative risk.