Facioscapulohumeral Muscular Dystrophy, in Neuromuscular Disease
Springer-Verlag, NY, p289988., Swash,M.&Schwartz,M.S., 1988
Epidemiology of Motor-Neuron Diseases
NEJM 288:1047, Bobwick,A.R.,et al, 1973
Diseases of Muscles-Clinical Manifestations & Differential Diagnosis
The New Physic 263, 1967, Oct., Boshes,L., 1967
Neuro CPC of MGH
Myopathy, Severe, Generalized, Chronic, NEJM 258:388-3938., , 1958