title: Acupuncture May Be Effective for Prevention of Tension-Type Headache, but Magnitude of Improvement May Be Small Compared to Sham.
authors.forename: Richard
authors.initials: R
authors.lastname: Glickman-Simon
mesh_terms: D015670:Acupuncture Therapy; D006801:Humans; D010919:Placebos; D018781:Tension-Type Headache / Q000517:prevention & control*; D016896:Treatment Outcome
chemical_list: D010919:Placebos