Hallervorden-Spatz Syndrome and Brain Iron Metabolism
Arch Neurol 48:1285-1293, Swaiman,K.F., 1991
Presence of Diarrhea and Absence of Tendon Xanthomas in Patients With Cerebrotendinous Xanthomatosis
Arch Neurol 57:520-524, Verrips,A.,et al, 2000
Genetic Counseling in Retinitis Pigmentosa
MCV Quart 8:283, Noah,V., 1972