title: Response to letter to the editor by Dr. Cohen and Dr. Quintner.
authors.forename: Norman
authors.initials: N
authors.lastname: Marcus
mesh_terms: D003937:Diagnosis, Differential; D019317:Evidence-Based Medicine; D006801:Humans; D009209:Myofascial Pain Syndromes / Q000145:classification* / Q000175:diagnosis*; D009626:Terminology as Topic