Hallervorden-Spatz Syndrome:Clinical and Magnetic Resonance Imaging Correlations
Ann Neurol 24:692-694, Sethi,K.D.,et al, 1988
Joubert Syndrome:A Clinico-Radiological Study
Neuroradiology 31:502-506, Kendall,B.,et al, 1990
Basal Ganglia Calcification in Kearns-Sayre Syndrome
Arch Neurol 36:711-713, Robertson,W.C.Jr., 1979