APA (7th ed.) Citation

SD, P., & Passik, S. D. (2009). Issues in long-term opioid therapy: Unmet needs, risks, and solutions. Mayo Clinic Proceedings, 84(7), 593. https://doi.org/10.1016/S0025-6196(11)60748-9

Chicago Style (17th ed.) Citation

SD, Passik, and Steven D. Passik. "Issues in Long-term Opioid Therapy: Unmet Needs, Risks, and Solutions." Mayo Clinic Proceedings 84, no. 7 (2009): 593. https://doi.org/10.1016/S0025-6196(11)60748-9.

MLA (9th ed.) Citation

SD, Passik, and Steven D. Passik. "Issues in Long-term Opioid Therapy: Unmet Needs, Risks, and Solutions." Mayo Clinic Proceedings, vol. 84, no. 7, 2009, p. 593, https://doi.org/10.1016/S0025-6196(11)60748-9.