APA (7th ed.) Citation

Treede, R. (2019). Chronic pain as a symptom or a disease: The IASP Classification of Chronic Pain for the International Classification of Diseases (ICD-11). Pain, 160(1), . https://doi.org/10.1097/j.pain.0000000000001384

Chicago Style (17th ed.) Citation

Treede, Rolf-Detlef. "Chronic Pain as a Symptom or a Disease: The IASP Classification of Chronic Pain for the International Classification of Diseases (ICD-11)." Pain 160, no. 1 (2019). https://doi.org/10.1097/j.pain.0000000000001384.

MLA (9th ed.) Citation

Treede, Rolf-Detlef. "Chronic Pain as a Symptom or a Disease: The IASP Classification of Chronic Pain for the International Classification of Diseases (ICD-11)." Pain, vol. 160, no. 1, 2019, https://doi.org/10.1097/j.pain.0000000000001384.