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. 2014 Aug 14;23(6):473–478. doi: 10.1136/tobaccocontrol-2014-051822

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This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work, for commercial use, provided the original work is properly cited. See: http://creativecommons.org/licenses/by/4.0/

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Estimated changes in European Union Policy positions. Word scores estimated in STATA, using tobacco industry and health organisation documents as reference texts. Raw wordscores were rescaled using the Martin-Vanberg transformation (see equation 2). 95% CIs depicted in black bars.