title: Correlation of pain behavior and muscle activity in patients with myofascial pain-dysfunction syndrome.
authors.forename: F J
authors.initials: FJ
authors.lastname: Keefe
authors.forename: E A
authors.initials: EA
authors.lastname: Dolan
mesh_terms: D005149:Facial Expression; D005152:Facial Muscles / Q000503:physiopathology*; D005157:Facial Pain / Q000503:physiopathology*; D006801:Humans; D009119:Muscle Contraction; D013706:Temporomandibular Joint Dysfunction Syndrome / Q000503:physiopathology*; D014743:Videotape Recording