title: Functional scales: summary.
authors.affiliation: MDA-ALS Clinical Research Center, University of Wisconsin, USA.
authors.forename: Benjamin Rix
authors.initials: BR
authors.lastname: Brooks
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis* / Q000503:physiopathology; D004185:Disability Evaluation; D018450:Disease Progression; D006801:Humans; D015203:Reproducibility of Results; D018401:Sample Size