P. De Vilder

Does acupuncture activate endogenous analgesia in chronic whiplash‐associated disorders? A randomized crossover trial

M. Meeus, Y. Tobbackx, L. Wauters, 2013, European journal of pain.

Acupuncture-Analgesia Following a Single Treatment Session in Chronic Whiplash is Unrelated to Autonomic Nervous System Changes: A Randomized Cross-over Trial.

M. Meeus, K. Ickmans, J. Nijs, 2015, Pain physician.