Headache: an approach to the pediatric patient.
D000293:Adolescent; D001927:Brain Diseases / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005260:Female; D006261:Headache / Q000209:etiology / Q000503:physiopathology / Q000523:psychology / Q000628:therapy; D006801:Humans; D008297:Male; D008881:Migraine Disorders / Q000503:physiopathology; D011602:Psychophysiologic Disorders / Q000523:psychology; D012008:Recurrence; D014653:Vascular Headaches / Q000503:physiopathology