Mild Guillain-Barre SyndromeArch Neurol 58:1098-1101, Green,D.M. &Ropper,A.H., 2001
Prospective Evaluation of MRI Lumbosacral Nerve Root Enhancement in Acute Guillain-Barre SyndromeNeurol 47:813-817, Gorson,K.C.,et al, 1996