Amyotrophic Lateral Sclerosis
NEJM 344:1688-1700, Rowland,L.P. & Shneider,N.A., 2001
Diagnosis and Management of Motor Neurone Disease
BMJ 336:658-662, McDermott,C.J. &Shaw,P.J., 2008
ALS Standard of Care Consensus
Neurol 48 (Suppl 4) :S33-S37997., Miller,R.G.,et al, 1997