title: Cranial electrostimulation for headache: meta-analysis.
authors.forename: D C
authors.initials: DC
authors.lastname: McCrory
mesh_terms: D004599:Electric Stimulation Therapy; D006261:Headache / Q000628:therapy*; D006801:Humans; D015201:Meta-Analysis as Topic; D008881:Migraine Disorders / Q000628:therapy; D012107:Research Design / Q000592:standards*; D018781:Tension-Type Headache / Q000628:therapy