OP24 Associations of cannabis and cigarette use with depression and anxiety at age 18: findings from the avon longitudinal study of parents and children
SH Gage, M Hickman, J Heron, MR Munafo, G Lewis, J Macleod, S Zammit
J Epidemiol Community Health Sep 2015, 69 (Suppl 1) A19; DOI: 10.1136/jech-2015-206256.24