MW van Tulder

Bias? Clarifying the language barrier between epidemiologists and economists

L. Bouter, M. Lindeboom, A. Varga, 2022, Health Services and Outcomes Research Methodology.

Behavioural treatment for chronic low-back pain.

S J Linton, W. Assendelft, R. Ostelo, 2005, The Cochrane database of systematic reviews.

Acupuncture for low‐back pain

B. Koes, D. Cherkin, B. Koes, 1999 .