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. 2018 Oct 15;90(1):38–43. doi: 10.1136/jnnp-2018-319129

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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Differential treatment effect on risk of 6-month confirmed disability progression in low versus high learners. Treatment by learners interaction p=0.05.