1. Aneurysmen der kleinsten ruckenmarksgefasse;Hebold;Arch Psychiat Nervenkr,1885
2. Haemangeioma of the pia mater causing compression paraplegia;Sargent;Brain,1925
3. Arterial vascularization of the spinal cord: Recent studies of the anastomotic substitution pathways;Lazorthes;J Neurosurg,1971
4. Intradural extramedullary spinal arterio-venous malformations fed by the anterior spinal artery;Djindjian;Surg Neurol,1977
5. Anson, J, A, Spetzler, R, F, Spinal dural arteriovenous malformations, Awad, I, ABarrow, D, L, Dural Arteriovenous Malformations, Park Ridge, IL, American Association of Neurological Surgeons, 1993, 175, 191