title: Measurement of strength: pro.
authors.affiliation: University of Wisconsin, Madison WI, USA.
authors.forename: Mohammed
authors.initials: M
authors.lastname: Sanjak
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000503:physiopathology*; D018450:Disease Progression; D023381:Endpoint Determination; D006801:Humans; D018482:Muscle, Skeletal / Q000503:physiopathology*; D015588:Observer Variation; D015203:Reproducibility of Results