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Association of Combined Patterns of Tobacco & Cannabis Use in Adolescence With Psychotic Experiences

posted 17/01/2018

publication JAMA Psychiatry. doi:10.1001/jamapsychiatry.2017.4271

Hannah J. Jones, PhD; Suzanne H. Gage, PhD; Jon Heron, PhD; Matthew Hickman, PhD; Glyn Lewis, PhD; Marcus R. Munafò, PhD; Stanley Zammit, PhD

IMPORTANCE There is concern about potentially causal effects of tobacco use on psychosis, but epidemiological studies have been less robust in attempts to minimize effects of confounding than studies of cannabis use have been.

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