ILYAS, AA. Serum antibodies to gangliosides in Guillain-Barre syndrome. Ann Neurol. 1988, 23, 440-447
VRIESENDORP, FJ. Serum antibodies to GM1, GD1b, peripheral nerve myelin, and campylobacter jejuni in patients with Guillain-Barre syndrome and controls : correlation and prognosis. Ann Neurol. 1993, 34, 130-135