Abstract Background and aims: The impact of exposure to cannabis dispensaries on young adult cannabis use may depend on how…
Abstract Question: Is adolescent exposure to e-cigarette and cannabis content on social media, including posts by various content creators, associated…
Abstract Rationale: Specific cannabis products may differentially increase risk of initiating non-cannabis illicit drug use during adolescence. Objective: To determine…
Abstract This cross-sectional study examines whether nicotine vaping and cannabis vaping are associated with bronchitic symptoms, wheeze, and shortness of…
Abstract Question: After experimentation in adolescence, do risks of progression and persistence of cannabis use during a 12-month follow-up period…