Gage, S. H., Hickman, M., Heron, J., Munafò, M. R., Lewis, G., Macleod, J., & Zammit, S. (2014). Associations of cannabis and cigarette use with psychotic experiences at age 18: Findings from the Avon Longitudinal Study of Parents and Children. Psychol Med.

Gage, S. H., M. Hickman, J. Heron, M. R. Munafò, G. Lewis, J. Macleod, and S. Zammit. "Associations of Cannabis and Cigarette Use With Psychotic Experiences At Age 18: Findings From the Avon Longitudinal Study of Parents and Children." Psychol Med 2014.

Gage, S. H., et al. "Associations of Cannabis and Cigarette Use With Psychotic Experiences At Age 18: Findings From the Avon Longitudinal Study of Parents and Children." Psychol Med 2014.