Citazione APA

Kiang, M. V., Humphreys, K., Cullen, M. R., & Basu, S. (2020). Opioid prescribing patterns among medical providers in the United States, 2003-17: Retrospective, observational study. BMJ.

Stile di citazione Chicago

Kiang, Mathew V., Keith Humphreys, Mark R. Cullen, e Sanjay Basu. "Opioid Prescribing Patterns Among Medical Providers in the United States, 2003-17: Retrospective, Observational Study." BMJ 2020.

Citazione MLA

Kiang, Mathew V., Keith Humphreys, Mark R. Cullen, e Sanjay Basu. "Opioid Prescribing Patterns Among Medical Providers in the United States, 2003-17: Retrospective, Observational Study." BMJ 2020.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.