title: Problems with odds ratios.
authors.forename: David H
authors.initials: DH
authors.lastname: Epstein
mesh_terms: D015331:Cohort Studies; D003863:Depression / Q000175:diagnosis / Q000453:epidemiology*; D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D008137:Longitudinal Studies; D002189:Marijuana Abuse / Q000175:diagnosis / Q000453:epidemiology*; D016017:Odds Ratio; D012306:Risk