Bibliography and reference
Curioso EP, Young WB, Shecter AL, Kaiser R.
Psychiatric comorbidity predicts outcome in chronic daily headache patients. Neurology 1999; 52 (Suppl 2): A471.
Canestri P, Galli F, Guidetti V, Tomaciello A.
Chronic Daily Headache in children and adolescents: a two years follow-up. Cephalalgia 2001;21: 288.
Guidetti V, Galli F, Fabrizi P, Napoli L, Giannantoni AS, Bruni O, Trillo S.
Headache and psychiatric comorbidity: clinical aspects and outcome in an 8-year follow-up study. Cephalalgia 1998;18:455-62.
Lake A.
Behavioral and nonpharmacologic treatments of headache. Med Clin North Am 2001; 85(4):1055-75.
Marazzitti D, Toni C, Pedri S, Bonucelli U et al.
Prevalence of headache syndromes in panic disorder. Int Clin Psychopharmacol 1999; 14(4):247-251.
Mitsikostas DD, Thomas AM.
Comorbidity of headache and depressive disorders. Cephalalgia 1999; 19(4):211-217.
Pakalnis A, Greenberg G, Drake ME, Paolich J.
Pediatric migraine prophylaxis with divalproex. J Child Neurol 2001; 16(10):731-4.
Radat F, Sakh D, Lutz G, el Amrani M, Ferreri M, Bousser MG.
Psychiatric comorbidity is related to headache induced by chronic substance use in migraineurs. Headache 1999; 39(7):477-80.
Radat F,
Psychopathology and headache. Rev Neurol 2000; 156 (Suppl 4):4S62-7.
Yutzy S.
Somatoform disorders. In: Tasman A, Kay J, Lieberman JA. Psychiatry, 2nd ed. Chichester: John Wiley and Sons 2003: 1419-1420.





