McAdam E, Hayashi K, Barker B, Reddon H, Choi JC, Kerr T, DeBeck K COVID-19 vaccination among young people who use drugs in Vancouver, Canada Vaccine PubMed

Reddon H, Barker B, Bartlett S, Citlali Márquez A, Sekirov I, Jassem A, Morshed M, Clemens A, Beck McGreevy P, Hayashi K, DeBeck K, Krajden M, Milloy MJ, Socías ME Uptake of SARS-CoV-2 vaccination among structurally-marginalized people who use drugs in Vancouver, Canada Sci Rep PubMed

Giang K, Charlesworth R, Thulien M, Mulholland A, Barker B, Brar R, Pauly B, Fast D Risk mitigation guidance and safer supply prescribing among young people who use drugs in the context of COVID-19 and overdose emergencies Int J Drug Policy PubMed

Barker B, Shoveller J, Grant C, Kerr T, DeBeck K Long-term benefits of providing transitional services to youth aging-out of the child welfare system: evidence from a cohort of young people who use drugs in Vancouver, Canada Int J Drug Policy PubMed

Pearce L, Homayra F, Dale L, Moallef S, Barker B, Norton A, Hayashi K, Nosyk B Non-disclosure of drug use in outpatient health care settings: findings from a prospective cohort study in Vancouver, Canada Int J Drug Policy PubMed

Pilarinos A, Barker B, Nosova E, Milloy MJ, Hayashi K, Wood E, Kerr T, DeBeck K Coercion into addiction treatment and subsequent substance use patterns among people who use illicit drugs in Vancouver, Canada Addiction PubMed

Barker B, Sedgemore K, Tourangeau M, Lagimodiere L, Milloy J, Dong H, Hayashi K, Shoveller J, Kerr T, DeBeck K Intergenerational trauma: the relationship between residential schools and the child welfare system among young people who use drugs in Vancouver, Canada J Adolesc Health PubMed

Barker B, Hadland SE, Dong H, Shannon K, Kerr T, DeBeck K Increased burden of suicidality among young street-involved sex workers who use drugs in Vancouver, Canada J Public Health (Oxf) PubMed

Barker B, Adams E, Wood E, Kerr T, DeBeck K, Dong H, Shoveller J, Montaner JS, Milloy MJ Engagement in maximally-assisted therapy and adherence to antiretroviral therapy among a cohort of Indigenous people who use illicit drugs AIDS Behav PubMed

Barker B, Kerr T, Dong H, Wood E, DeBeck K History of being in government care associated with younger age at injection initiation among a cohort of street-involved youth Drug Alcohol Rev PubMed