%0 Journal Article %T The Belfast Youth Development Study (BYDS): A prospective cohort study of the initiation, persistence and desistance of substance use from adolescence to adulthood in Northern Ireland %A Aisling McLaughlin %A Andrew Percy %A Claire McCartan %A Julie-Ann Jordan %A Kathryn Higgins %A Mark McCann %A Oliver Perra %J Archive of "PLoS ONE". %D 2018 %R 10.1371/journal.pone.0195192 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5965826/