Transdural Spinal Cord Herniation:Imaging and Clinical Spectra
AJNR 19:1337-1344, 11851998., Watters,M.R.,et al, 1998
Intramedullary Spinal Sarcoidosis:Clinical and Magnetic Resonance Imaging Characteristics
Neurol 43:333-337, Junger,s.S.,et al, 1993