Stovner LJ, Hagen K, Jensen R, et al.: The global burden of headache: a documentation of headache prevalence and disability worldwide. Cephalalgia 2007, 27:193–210.
PubMed
Article
Google Scholar
Headache Classification Committee of the International Headache Society: The International Classification of Headache Disorders. Cephalalgia 2004, 24(Suppl 1):1–160.
Google Scholar
Schoenen J: Differential diagnosis. In The Headaches. Edited by Olesen J, Tfelt-Hansen P, Welch KMA. New York: Raven Press, 1993:509–510.
Google Scholar
Lipton RB, Bigal ME, Steiner TJ, et al.: Classification of primary headaches. Neurology 2004, 63:427–435.
PubMed
CAS
Google Scholar
Biondi DM: Cervicogenic headache: a review of diagnostic and treatment strategies. JAOA 2005, 105(Suppl 2):S16–S22.
Google Scholar
Lenaerts ME, Newman LC: Tension-type headache. In Wolff’s Headache and Other Head Pain, edn 8. Edited by Silberstein SD, Lipton LB, Dodick DW. New York: Oxford University Press; 2008:293–314.
Google Scholar
Dworkin SF, LeResche L: Research diagnostic criteria for temporomandibular disorders: review, criteria, examinations and specifications, critique. J Craniomandib Disord 1992, 6:301–355.
PubMed
CAS
Google Scholar
Ballegaard V, Thede-Schmidt-Hansen P, Svensson P, Jensen R: Are headache and temporomandibular disorders related? A blinded study. Cephalalgia 2008, 28:832–841.
PubMed
Article
CAS
Google Scholar
Jensen R, Rasmussen BK, Pedersen B, Olesen J: Muscle tenderness and pressure pain thresholds in headache. A population-based study. Pain 1993, 52:193–199.
PubMed
Article
CAS
Google Scholar
Kaniecki RG, Totten J: Cervicalgia in migraine: prevalence, clinical characteristics, and response to treatment. Poster presented at the 10th IHC. New York; June 29–July 2, 2001.
Zebenholzer K, Wöber-Bingöl Ç: Migrainous disorder and headache of the tension-type not fulfilling the criteria: a follow-up study in children and adolescents. Cephalalgia 2000, 20:611–616.
PubMed
Article
CAS
Google Scholar
Turkdogan D, Cagirici S, Soylemez D, et al.: Characteristic and overlapping features of migraine and tension-type headache. Headache 2006, 46:461–468.
PubMed
Article
Google Scholar
Smetana GW: The diagnostic value of historical features in primary headache syndromes: a comprehensive review. Arch Intern Med 2000, 160:2729–2737.
PubMed
Article
CAS
Google Scholar
Ulrich V, Russell MB, Jensen R, Olesen J: A comparison of tension-type headache in migraineurs and in non-migraineurs: a population-based study. Pain 1996, 67:501–506.
PubMed
Article
CAS
Google Scholar
Lipton RB, Cady RK, Stewart SR, et al.: Diagnostic lessons from the spectrum study. Neurology 2002, 58:S27–S31.
PubMed
Article
CAS
Google Scholar
Lipton RB, Stewart WF, Cady R, et al.: Sumatriptan for the range of headaches in migraine sufferers: results of the spectrum study. Headache 2000, 40:783–791.
PubMed
Article
CAS
Google Scholar
Silberstein SD, Lipton RB, Saper JR: Chronic daily headache including transformed migraine, chronic tension-type headache, and medication overuse headache. In Wolff’s Headache and Other Head Pain, edn 8. Edited by Silberstein SD, Lipton LB, Dodick DW. New York: Oxford University Press, 2008:315–377.
Google Scholar
Forsyth PA, Posner JB: Headaches in patients with brain tumors: a study of 111 patients. Neurology 1993, 43:1678–1683.
PubMed
CAS
Google Scholar
Headache Classification Committee: New appendix criteria open for a broader concept of chronic migraine. Cephalalgia 2006, 26:742–746.
Article
Google Scholar
Bigal ME, Serrano D, Scher A, et al.: Acute migraine medications and evolution from episodic to chronic migraine: a longitudinal population-based study. Wolff Award Presentation at the 50th Annual Scientific Meeting of the AHS. Boston, MA; June 26–29, 2008.
Headache Classification Committee of the International Headache Society: Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain. Cephalalgia 1988, 8(Suppl 7):1–96.
Google Scholar
Sanin LC, Mathew NT, Bellmyer LR, Ali S: The International Headache Society (IHS) headache classification as applied to a headache clinic population. Cephalalgia 1994, 14:443–446.
PubMed
Article
CAS
Google Scholar
Manzoni GC, Granella F, Sandrini G, et al.: Classification of chronic daily headache by International Headache Society criteria: limits and new proposals. Cephalalgia 1995, 15:37–43.
PubMed
Article
CAS
Google Scholar
Koenig MA, Gladstein J, McCarter RJ, et al.: Chronic daily headache in children and adolescents presenting to tertiary headache clinics. Headache 2002, 42:491–500.
PubMed
Article
Google Scholar
Cady RK: The Convergence Hypothesis. Headache 2007, 47(Suppl 1):S44–S51.
PubMed
Article
Google Scholar
Laurell K, Larsson B, Nattsson P, Eeg-Olofsson O: A 3-year follow-up of headache diagnoses and symptoms in Swedish schoolchildren. Cephalalgia 2006, 26:809–815.
PubMed
Article
CAS
Google Scholar
Mathew NT, Reuveni U, Perez F: Transformed or evolutional migraine. Headache 1987, 27:102–106.
PubMed
Article
CAS
Google Scholar
Manzoni GC, Micieli G, Granella F, et al.: Daily chronic headache: classification and clinical features: observation on 250 patients. Cephalalgia 1987, 7(Suppl 6):169–170.
Google Scholar
Manzoni GC, Sandrini G, Zanferrari C, et al.: Clinical features of daily chronic headache and its different subtypes. Cephalalgia 1991, 11(Suppl 11):292–293.
Google Scholar
Krymchantowski AV: Primary headache diagnosis among chronic daily headache patients. Arq Neuropsiquiatr 2003, 61(2B):364–367.
PubMed
Google Scholar
Silberstein SD, Lipton RB, Sliwinski M: Classification of daily and near-daily headache: field trial of revised IHS criteria. Neurology 1996, 47:871–875.
PubMed
CAS
Google Scholar
Fumal A, Schoenen J: Tension-type headache: current research and clinical management. Lancet Neurol 2008, 7:70–83.
PubMed
Article
CAS
Google Scholar
Ashina S, Bendtsen L, Ashina M, et al.: Generalized hyperalgesia in patients with chronic tension-type headache. Cephalalgia 2006, 26:940–948.
PubMed
Article
CAS
Google Scholar
Bendtsen L: Central sensitization in tension-type headache: possible pathophysiological mechanisms. Cephalalgia 2000, 20:486–508.
PubMed
Article
CAS
Google Scholar
Ashina M: Neurobiology of chronic tension-type headache. Cephalalgia 2004, 24:161–172.
PubMed
Article
CAS
Google Scholar
Ashina M, Bendtsen L, Jensen R, et al.: Possible mechanisms of action of nitric oxide synthase inhibitors in chronic tension-type headache. Brain 1999, 122:1629–1635.
PubMed
Article
Google Scholar
Ashina M, Bendtsen L, Hensen R, Olesen J: Nitric oxideinduced headache in patients with chronic tension-type headache. Brain 2000, 123:1830–1837.
PubMed
Article
Google Scholar