Amyotrophic lateral sclerosis severity scale.
A. Hillel, R. M. Miller, K. Yorkston, E. Mcdonald +2 more
1989Neuroepidemiology221 citations
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Researcher profile · Semantic Scholar
A. Hillel, R. M. Miller, K. Yorkston, E. Mcdonald +2 more
Allen D. Hillel, Todd G. Dray, Robert M. Miller, K. Yorkston +3 more