title: Headache evaluation in children and adolescents: when to worry? When to scan?
authors.affiliation: Children's Hospital of the King's Daughters. dlewis@chkd.org
authors.forename: Donald W
authors.initials: DW
authors.lastname: Lewis
authors.forename: Thomas
authors.initials: T
authors.lastname: Koch
mesh_terms: D000293:Adolescent; D002648:Child; D006261:Headache / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D009460:Neurologic Examination; D010147:Pain Measurement