Spinal Dural Arteriovenous Fistulas: Clinical Features in 80 Patients
JNNP 74:1438-1440, Jellema,K.,et al, 2003
Cranial Dural Arteriovenous Fistula
Stroke 49:332-334, Chen, P.M.,et al, 2018
Peripheral Spinal Cord Hypointensity on T2-weighted MR Images: A Reliable Imaging Sign of Venous Hypertensive Myelopathy
AJNR 21:781-786,617, Hurst,R.W.&Grossman,R.I., 2000