APA-referens (7:e uppl.)

Lee, M., Wanigasekera, V., & Tracey, I. (2014). Imaging opioid analgesia in the human brain and its potential relevance for understanding opioid use in chronic pain.

Chicago-referens (17:e uppl.)

Lee, M., V. Wanigasekera, och I. Tracey. Imaging Opioid Analgesia in the Human Brain and Its Potential Relevance for Understanding Opioid Use in Chronic Pain. 2014.

MLA-referens (9:e uppl.)

Lee, M., et al. Imaging Opioid Analgesia in the Human Brain and Its Potential Relevance for Understanding Opioid Use in Chronic Pain. 2014.

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