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Ergonomics|March 1, 1991
Working hours as a risk factor in the development of musculoskeletal complaintsM Waersted, R H WestgaardInternational Archives of Occupational and Environmental Health|January 1, 1995
A case-control study of trapezius muscle activity in office and manual workers with shoulder and neck pain and symptom-free controlsO Vasseljen, R H WestgaardThe Journal of Physiology|November 1, 1975
Further studies on the control of ACh sensitivity by muscle activity in the ratT Lomo, R H WestgaardBritish Journal of Industrial Medicine|March 1, 1992
Individual and work related factors associated with symptoms of musculoskeletal complaints. I. A quantitative registration systemR H Westgaard, T JansenApplied Ergonomics|September 1, 1987
Further studies of postural load and musculo-skeletal injuries of workers at an electro-mechanical assembly plantA Aarås, R H WestgaardLogopedics, Phoniatrics, Vocology|March 1, 2003
Muscle activity in the classical singer's shoulder and neck regionV Pettersen, R H WestgaardJournal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology|August 20, 2010
Functional subdivision of the upper trapezius muscle during maximal isometric contractionsC Jensen, R H WestgaardBritish Journal of Industrial Medicine|March 1, 1992
Individual and work related factors associated with symptoms of musculoskeletal complaints. II. Different risk factors among sewing machine operatorsR H Westgaard, T JansenThe Journal of Physiology|December 4, 2004
The influence of contraction amplitude and firing history on spike-triggered averaged trapezius motor unit potentialsC Westad, R H WestgaardApplied Ergonomics|September 1, 1984
Postural muscle strain as a causal factor in the development of musculo-skeletal illnessesR H Westgaard, A AaråsPageof 18