X1-Antitrypsin Deficiency in Intracranial Aneurysms and Cervical Artery Dissection
Lancet 343, 452-4531994., Schievink,W.I.,et al, 1994
Cerebral Infarction in Young People, A Study of 148 Patients with Early Cerebral Angiography
JNNP 54:576-579, Lisovoski,F.&Rousseaux,P., 1991