Fragile X Premutation Carriers: Characteristic MR Imaging Findings of Adult Male Patients with Progressive Cerebellar and Cognitive Dysfunction.
AJNR 23:1757-1766, Brunberg,J.A.,et al, 2002
Diagnostic Yield of the Neurologic Assessment of the Developmentally Delayed Child
J Pediatr 127:193-199, Majnemer,A.&Shevell,M.I., 1995