title: Clinical trials in ALS: measurement and natural history.
authors.affiliation: Department of Neurology, Tufts-New England Medical Center, Boston, Massachusetts 02111.
authors.forename: T L
authors.initials: TL
authors.lastname: Munsat
authors.forename: D
authors.initials: D
authors.lastname: Hollander
authors.forename: P
authors.initials: P
authors.lastname: Andres
authors.forename: L
authors.initials: L
authors.lastname: Finison
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000473:pathology / Q000503:physiopathology / Q000628:therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D007537:Isometric Contraction; D009132:Muscles / Q000503:physiopathology; D009462:Neurology / Q000379:methods; D012720:Severity of Illness Index