APA Citation

Von Korff, M., Kolodny, A., Deyo, R. A., & Chou, R. (2011). Long-Term Opioid Therapy Reconsidered.

Citação norma Chicago

Von Korff, Michael, Andrew Kolodny, Richard A. Deyo, and Roger Chou. Long-Term Opioid Therapy Reconsidered. 2011.

MLA Citation

Von Korff, Michael, Andrew Kolodny, Richard A. Deyo, and Roger Chou. Long-Term Opioid Therapy Reconsidered. 2011.

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