Cite
MLA Citation
Samuel W. Stull et al.. “The chippers, the quitters, and the highly symptomatic: A 12-month longitudinal study of DSM-5 opioid- and cocaine-use problems in a community sample.” Addictive behaviors, vol. 96, 2019, pp. 183–191. http://access.bl.uk/ark:/81055/vdc_100086213460.0x00004b