MR of Sarcoidosis in the Head and Spine:Spectrum of Manifestations and Radiographic Response to Steroid Therapy
AJNR 15:973-982, Lexa,F.J.&Grossman,R.I., 1994
Sarcoidosis of the CNS: Comparison of Unenhanced and Enhanced MR Images
AJNR 11:915-923, Sherman, J.L. & Stern, B.J., 1990