Polyneuritis
Med Clin North Am 56:1299, Sibley,W., 1972
Refsum Disease
In Rowland's Merritt's Textbk of Neurology, Lea & Febiger, Phila, 8thEd, p. 509, Menkes,J.H., 1989
Hypertrophic Neuropathy & Multiple Sclerosis
Neurol 33:1361-1364, Rosenberg,N.L.,et al, 1983