title: Headache and abdominal pain.
authors: Institute of Child Health, Alder Hey Children's Hospital, Liverpool, Merseyside. mcnamp@liverpool.ac.uk
authors: P S
authors: PS
authors: McNamara
authors: C L
authors: CL
authors: Mallucci
authors: R T
authors: RT
authors: Appleton
mesh_terms: D015746:Abdominal Pain / Q000382:microbiology*; D000293:Adolescent; D001064:Appendicitis / Q000382:microbiology; D001922:Brain Abscess / Q000150:complications* / Q000175:diagnosis / Q000382:microbiology / Q000628:therapy; D003399:Craniotomy; D013354:Empyema, Subdural / Q000150:complications* / Q000175:diagnosis / Q000382:microbiology / Q000628:therapy; D006261:Headache / Q000382:microbiology*; D006801:Humans; D008297:Male; D013290:Streptococcal Infections / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D014057:Tomography, X-Ray Computed