title: Increased EMG activity during short pauses in patients with primary fibromyalgia.
authors.affiliation: National Institute of Occupational Health, Work Physiology Unit, Umeå, Sweden.
authors.forename: J E
authors.initials: JE
authors.lastname: Elert
authors.forename: S B
authors.initials: SB
authors.lastname: Rantapää Dahlqvist
authors.forename: K
authors.initials: K
authors.lastname: Henriksson-Larsén
authors.forename: B
authors.initials: B
authors.lastname: Gerdle
mesh_terms: D000328:Adult; D004576:Electromyography; D005221:Fatigue / Q000503:physiopathology*; D005260:Female; D005356:Fibromyalgia / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D009126:Muscle Relaxation / Q000502:physiology; D013997:Time Factors