APA (7th ed.) Citation

M, S., JC, T., Z, H., C, O., & PR, F. (2021). Trends in Urine Drug Monitoring Among Persons Receiving Long-Term Opioids and Persons with Opioid Use Disorder in the United States. Pain physician, 24(2), E249.

Chicago Style (17th ed.) Citation

M, Sohn, Talbert JC, Huang Z, Oser C, and Freeman PR. "Trends in Urine Drug Monitoring Among Persons Receiving Long-Term Opioids and Persons with Opioid Use Disorder in the United States." Pain Physician 24, no. 2 (2021): E249.

MLA (9th ed.) Citation

M, Sohn, et al. "Trends in Urine Drug Monitoring Among Persons Receiving Long-Term Opioids and Persons with Opioid Use Disorder in the United States." Pain Physician, vol. 24, no. 2, 2021, p. E249.