FischerCM. The headache and pain of spontaneous carotid dissection. Headache1982, 22:60–65.
2.
HerosRCSekharLN. Diagnostic and therapeutic alternatives in patients with symptomatic “carotid occlusion” referred for extracranial-intracranial bypass surgery. J. Neurosurg.1981, 54:790–796.
3.
SalvesenRFredriksenTABoguchiASjaostadO.Sweat gland and pupillary responsiveness in Horner's syndrome. Cephalalgia. 1987, 7:135–146.
4.
ThompsonHSMensherJH. Adrenergic mydriasis in Horner's syndrome. Am J. Ophtalmol.1971, 72:472–480.