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. 2010 Oct 12;341:c5004. doi: 10.1136/bmj.c5004

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© Salisbury et al 2010

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 salc748202.f3_default.jpg — Fig 3 Practice residuals (difference between observed score and score predicted by regression equation) on access scale before and after adjustment for patients’ characteristics. Each pair of lines represents point estimate and confidence limits for a practice, before and after adjustment