Researcher profile
Gillian Hewitt
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3 connected articles
Change over time in adolescent smoking, cannabis use and their association: findings from the School Health Research Network in Wales.2021 · PubMed Central Open AccessMultilevel population-based cross-sectional study examining school substance-misuse policy and the use of cannabis, mephedrone and novel psychoactive substances among students aged 11-16 years in schools in Wales.2018 · PubMed Central Open AccessElectronic-cigarette use among young people in Wales: evidence from two cross-sectional surveys2015 · PubMed Central Open Access
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