title: Baseline assessments in amyotrophic lateral sclerosis trials.
authors.affiliation: Academic Medical Center, Department of Clinical Epidemiology and Biostatistics, University of Amsterdam, Netherlands.
authors.forename: P M
authors.initials: PM
authors.lastname: Bossuyt
authors.forename: E S
authors.initials: ES
authors.lastname: Louwerse
authors.forename: G J
authors.initials: GJ
authors.lastname: Weverling
authors.forename: J M
authors.initials: JM
authors.lastname: de Jong
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000188:drug therapy / Q000628:therapy*; D006801:Humans; D017063:Outcome Assessment, Health Care; D011379:Prognosis; D011446:Prospective Studies; D014797:Vital Capacity