Pure Motor Hand Weakness
Semin Neurol 16:75-81, Lewis,R.A., 1996
Owls Eye Sign
Neurol 84:1500, Kumar, S.,et al, 2015
Diagnosis and Management of Motor Neurone Disease
BMJ 336:658-662, McDermott,C.J. &Shaw,P.J., 2008
Reversible ALS-Like Disorder in HIV Infection
Neurol 57:995-1001,945, Moulignier,A.,et al, 2001
Flail Arm Syndrome: A Distinctive Variant of Amyotrophic Lateral Sclerosis
JNNP 65:950-951, Hu, M.T.M.,et al, 1998