title: An electromyographic study of the trapezius muscle.
authors.forename: M M
authors.initials: MM
authors.lastname: WIEDENBAUER
authors.forename: O A
authors.initials: OA
authors.lastname: MORTENSEN
mesh_terms: D001415:Back; D064131:Back Muscles; D006801:Humans; D009132:Muscles; D009213:Myography; D064171:Superficial Back Muscles