Kold, S, Kragh, A J, Graven-Nielsen, C S, Elnegaard, F S, Lund, F, Vittrup, I V, Cliff, K L, Sivarooban, R & Petrini, L 2022, ' Neuromodulation of somatosensory pain thresholds of the neck musculature using a novel transcranial direct current stimulation montage : a randomized double-blind, sham controlled study ', Scandinavian Journal of Pain, vol. 22, no. 3, pp. 622-630 . https://doi.org/10.1515/sjpain-2021-0187