Progressive Ventricular Enlargement in Patients with Clinically Isolated Syndromes is Associated with the Early Development of Multiple Sclerosis
JNNP 73:141-147, Dalton,C.M.,et al, 2002
A Longitudinal Study of Brain Atrophy in Relapsing Multiple Sclerosis
Neurol 53:139-148, Simon,J.H.,et al, 1999