Moore G, Hewitt G, Evans J, Littlecott H J, Holliday J, Ahmed N, Moore L, Murphy S, Fletcher A
Electronic-cigarette use among young people in Wales: evidence from two cross-sectional surveys
BMJ Open
The School Health Research NetworkThe School Health Research NetworkMoore G, Hewitt G, Evans J, Littlecott H J, Holliday J, Ahmed N, Moore L, Murphy S, Fletcher A
Electronic-cigarette use among young people in Wales: evidence from two cross-sectional surveys
BMJ Open