title: The usefulness of the relaxation response in the therapy of headache.
mesh_terms: D000328:Adult; D000529:Complementary Therapies; D005260:Female; D006261:Headache / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000628:therapy*; D012063:Relaxation; D014653:Vascular Headaches / Q000628:therapy