Associations between cannabis use, opioid misuse and severe psychological distress in adolescents: a cross-sectional school-based study: cannabis, opioids, and mental health
Is legal recreational cannabis associated with cannabis use during pregnancy, beliefs about safety, and perceived community stigma?
Mortality risk and causes of death among people who use opioids in a take-home naloxone cohort
Predicting first use of heroin from prescription opioid use subtypes: Insights from the Monitoring the Future longitudinal panel