Degenerative Diseases of the Nervous System, Kennedy Syndrome (X-Linked Bulbospinal Muscular Atrophy)
Adams & Victors Principles of Neurology, Chp 39, pg 1119, Ropper, A.H.,et al, 2014
Progressive Pontobulbar Palsy With Deafness
Arch Neurol 38:186-190, Brucher,J.M.,et al, 1981