O Vasseljen

Frame-difference analysis of video-recorded laser-beam projections.

H Lorås, F Öhberg, O Vasseljen, 2015, Manual therapy.

A case-control study of trapezius muscle activity in office and manual workers with shoulder and neck pain and symptom-free controls

R H Westgaard, O Vasseljen, O. Vasseljen, 1995, International archives of occupational and environmental health.

Shoulder and neck complaints in customer relations: individual risk factors and perceived exposures at work

R H Westgaard, O Vasseljen, K. A. Holte, 2001, Ergonomics.

Arm and trunk posture during work in relation to shoulder and neck pain and trapezius activity.

R H Westgaard, O Vasseljen, O. Vasseljen, 1997, Clinical biomechanics.

Low level laser versus placebo in the treatment of tennis elbow.

O Vasseljen, O. Vasseljen, S. Larsen, 1992, Scandinavian journal of rehabilitation medicine.

Trapezius muscle activity as a risk indicator for shoulder and neck pain in female service workers with low biomechanical exposure

R H Westgaard, O Vasseljen, K. A. Holte, 2001, Ergonomics.

Estimating maximal EMG amplitude for the trapezius muscle: On the optimization of experimental procedure and electrode placement for improved reliability and increased signal amplitude.

R H Westgaard, O Vasseljen, C. Jensen, 1996, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

A case-control study of psycholotical and psychosocial risk factors for shoulder and neck pain at the workplace

R H Westgaard, O Vasseljen, O. Vasseljen, 1995, International archives of occupational and environmental health.

The effect of pain reduction on perceived tension and EMG-recorded trapezius muscle activity in workers with shoulder and neck pain.

R H Westgaard, O Vasseljen, O. Vasseljen, 1995, Scandinavian journal of rehabilitation medicine.