APA
Agniel D. e. a., National Bureau of Economic Research, . (2023). Insurance coverage and provision of opioid treatment. Cambridge: NBER.
Chicago
Agniel Denis et al, National Bureau of Economic Research, . 2023. Insurance coverage and provision of opioid treatment. Cambridge: NBER.
Harvard
Agniel D. e. a., National Bureau of Economic Research, . (2023). Insurance coverage and provision of opioid treatment. Cambridge: NBER.
MLA
Agniel Denis et al, National Bureau of Economic Research, . Insurance coverage and provision of opioid treatment. Cambridge: NBER. 2023.