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. 2019 May 1;9(4):e023448. doi: 10.1136/bmjopen-2018-023448

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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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Unadjusted socioeconomic gradients in prevalence, GP attendance and BI receipt for smokers and risky drinkers. BI, brief intervention; GP, general practitioner.