Do law enforcement interactions reduce the intiation of injection drug use?
Gender differences in the provision of injection initiation assistance: a comparison of three North American contexts
History of medication-assisted treatment and its association with initiating others into injection drug use in San Diego, CA
Injection drug use trajectories among migrant populations: a narrative review
Non-injection Drug Use and Injection Initiation Assistance among People Who Inject Drugs in Tijuana, Mexico
The experience of initiating injection drug use and its social context