title: Merit Cudkowicz: leading light for clinical trials of ALS.
authors.forename: Ruth
authors.initials: R
authors.lastname: Williams
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods / Q000639:trends*