title: Megaslope, natural course, and historical controls in amyotrophic lateral sclerosis trials.
authors.affiliation: Department of Neurology, Karolinska Sjukhuset, Stockholm, Sweden.
authors.forename: S
authors.initials: S
authors.lastname: Conradi
authors.forename: L O
authors.initials: LO
authors.lastname: Ronnevi
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis* / Q000503:physiopathology* / Q000628:therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D016014:Linear Models; D016472:Motor Neuron Disease / Q000175:diagnosis* / Q000503:physiopathology* / Q000628:therapy*; D012107:Research Design; D013223:Statistics as Topic