References
- Headache Classification Subcommittee of the International Headache Society. The International Classification of Headache Disorders: 2nd Edition. Cephalalgia 24(Suppl. 1), 9–160 (2004).
- Headache Classification Committee of the International Headache Society (IHS). The International Classification of Headache Disorders, 3rd Edition (beta version). Cephalalgia 33(9), 629–808 (2013).
- Barloese M, Jennum P, Knudsen S, Jensen R. Cluster headache and sleep, is there a connection? A review. Cephalalgia 32(6), 481–491 (2012).
- Rigatelli G, Sharma S. Patent foramen ovale-obstructive sleep apnea relationships: pro and cons. Cardiovasc. Revasc. Med. 13(5), 286–288 (2012).
- Dalla Volta G, Guindani M, Zavarise P et al. Prevalence of patent foramen ovale in a large series of patients with migraine with aura, migraine without aura and cluster headache, and relationship with clinical phenotype. J. Headache Pain 6(4), 328–330 (2005).
- Morelli N, Gori S, Cafforio G et al. Prevalence of right-to-left shunt in patients with cluster headache. J. Headache Pain 6(4), 244–246 (2005).
- Cevoli S, Giannini G, Favoni V, Pierangeli G, Cortelli P. Migraine and sleep disorders. Neurol. Sci. 33(Suppl. 1), S43–S46 (2012).
- Lovati C, Zardoni M, D'Amico D et al. Possible relationships between headache-allodynia and nocturnal sleep breathing. Neurol. Sci. 32(Suppl. 1), S145–S148 (2011).
- Chen PK, Fuh JL, Lane HY et al. Morning headache in habitual snorers: frequency, characteristics, predictors and impacts. Cephalalgia 31(7), 829–836 (2011).