P12 Predictors of mood in amyotrophic lateral sclerosis: physical and psychological factors
N H Martin, A Janssen, P McCrone, R Lyall, S Landau, A Dougherty, M Sakel, I Higginson, C Shaw, A Al-Chalabi, P N Leigh, L H Goldstein
Journal of Neurology, Neurosurgery & Psychiatry Oct 2012, 83 (10) e1; DOI: 10.1136/jnnp-2012-303538.29