title: Headache: recognition and treatment. A brief review for the physician.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006261:Headache / Q000145:classification / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D013312:Stress, Physiological / Q000150:complications; D014653:Vascular Headaches