title: Trouble on the pitch: are professional football players at increased risk of developing amyotrophic lateral sclerosis?
authors.affiliation: Department of Clinical Neuroscience, Institute of Psychiatry P041 King's College London SE5 8AF, UK.
authors.forename: Ammar
authors.initials: A
authors.lastname: Al-Chalabi
authors.forename: P Nigel
authors.initials: PN
authors.lastname: Leigh
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000209:etiology*; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*; D012307:Risk Factors; D012916:Soccer