03. C. Zetterberg, M. Forsman, H.O. Richter. Effects of visually demanding near work on trapezius muscle activity. Journal of Electromyography and Kinesiology 23 /(2013) 1190-1198.

03. C. Zetterberg, M. Forsman, H.O. Richter. Effects of visually demanding near work on trapezius muscle activity. Journal of Electromyography and Kinesiology 23 /(2013) 1190-1198.