title: Early symptom progression rate is related to ALS outcome: a prospective population-based study.
authors.forename: Martin
authors.initials: M
authors.lastname: Turner
authors.forename: Ammar
authors.initials: A
authors.lastname: Al-Chalabi
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000188:drug therapy / Q000503:physiopathology*; D000818:Animals; D016208:Databases, Factual; D018450:Disease Progression; D006801:Humans; D018696:Neuroprotective Agents / Q000627:therapeutic use; D011153:Population; D011446:Prospective Studies; D019782:Riluzole / Q000627:therapeutic use
chemical_list: D018696:Neuroprotective Agents; D019782:Riluzole