APA (7th ed.) Citation

Schug, S. A., Lavand'homme, P., Barke, A., Korwisi, B., Rief, W., & Treede, R. (2019). The IASP classification of chronic pain for ICD-11 - chronic postsurgical or posttraumatic pain. Pain, 160(1), . https://doi.org/10.1097/j.pain.0000000000001413

Chicago Style (17th ed.) Citation

Schug, Stephan A., Patricia Lavand'homme, Antonia Barke, Beatrice Korwisi, Winfried Rief, and Rolf-Detlef Treede. "The IASP Classification of Chronic Pain for ICD-11 - Chronic Postsurgical or Posttraumatic Pain." Pain 160, no. 1 (2019). https://doi.org/10.1097/j.pain.0000000000001413.

MLA (9th ed.) Citation

Schug, Stephan A., et al. "The IASP Classification of Chronic Pain for ICD-11 - Chronic Postsurgical or Posttraumatic Pain." Pain, vol. 160, no. 1, 2019, https://doi.org/10.1097/j.pain.0000000000001413.