Carlson, C R Stretch-based relaxation and the reduction of EMG activity among masticatory muscle pain patients. [electronic resource] - Journal of craniomandibular disorders : facial & oral pain 1991 - 205-12 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0890-2739 Subjects--Topical Terms: AdultElectromyographyFacial Pain--psychologyFemaleHumansMaleMasseter Muscle--physiopathologyMuscle ContractionPersonality TestsRelaxation TherapyStress, Psychological--therapySurveys and QuestionnairesTraction