title: Headache: accurate diagnosis, rational therapy.
mesh_terms: D000367:Age Factors; D001799:Blood Sedimentation; D006261:Headache / Q000097:blood / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D026741:Physical Therapy Modalities / Q000379:methods*; D012702:Serotonin Antagonists / Q000627:therapeutic use*
chemical_list: D012702:Serotonin Antagonists