James, Philip D and Comiskey, Catherine (2025) Informing the cannabis policy debate: a cross-sectional study of current and former cannabis users in Ireland. Journal of Substance Use , 30 , (6) , pp. 872-879.

James, Philip D and Nash, Michael and Comiskey, Catherine M (2024) Barriers and enablers for adolescents accessing substance-use treatment: a systematic review and narrative synthesis. International Journal of Mental Health Nursing , 33 , (6) , pp. 1687-1710.