APA

Nijs J., Apeldoorn A., Hallegraeff H., Clark J., Smeets R., Malfliet A., Girbes E. L., De Kooning M. & Ickmans K. (20151230). Low back pain: guidelines for the clinical classification of predominant neuropathic, nociceptive, or central sensitization pain. : Pain physician.

Chicago

Nijs Jo, Apeldoorn Adri, Hallegraeff Hank, Clark Jacqui, Smeets Rob, Malfliet Annaleen, Girbes Enrique L, De Kooning Margot and Ickmans Kelly. 20151230. Low back pain: guidelines for the clinical classification of predominant neuropathic, nociceptive, or central sensitization pain. : Pain physician.

Harvard

Nijs J., Apeldoorn A., Hallegraeff H., Clark J., Smeets R., Malfliet A., Girbes E. L., De Kooning M. and Ickmans K. (20151230). Low back pain: guidelines for the clinical classification of predominant neuropathic, nociceptive, or central sensitization pain. : Pain physician.

MLA

Nijs Jo, Apeldoorn Adri, Hallegraeff Hank, Clark Jacqui, Smeets Rob, Malfliet Annaleen, Girbes Enrique L, De Kooning Margot and Ickmans Kelly. Low back pain: guidelines for the clinical classification of predominant neuropathic, nociceptive, or central sensitization pain. : Pain physician. 20151230.