Friedman J, Syvertsen JL, Bourgois P, Bui AAT, Beletsky L, Pollini R. Intersectional structural vulnerability to abusive policing among people who inject drugs: A mixed methods assessment in California’s central valley. Int J Drug Policy. 2021 Jan;87:102981. doi: 10.1016/j.drugpo.2020.102981. Epub 2020 Oct 28. PMID: 33129133; PMCID: PMC7940555.