Cheng, Tessa

A Gender-Based Analysis of Nonmedical Prescription Opioid Use Among People Who Use Illicit Drugs

An Age-Based Analysis of Nonmedical Prescription Opioid Use Among People Who Use Illegal Drugs in Vancouver, Canada

Increases and Decreases in Drug Use Attributed To Housing Status among Street-Involved Youth in a Canadian Setting

Nonmedical prescription opioid initiation, ongoing use, and related overdose among people who use drugs in Vancouver, Canada

Nonmedical Prescription Opioid Use and Illegal Drug Use: Initiation Trajectory and Related Risks Among People Who Use Illegal Drugs in Vancouver, Canada

Overdose Risk and Acquiring Opioids for Nonmedical Use Exclusively from Physicians in Vancouver, Canada

Perceived Devaluation Among a Cohort of Street-Involved Youth in Vancouver, Canada