Influence of body mass index on psychological and functional outcomes in patients with multiple sclerosis: a cross-sectional study. Cambil-Martín J, Galiano-Castillo N, Muñoz-Hellín E, Díaz-Rodríguez L, Laguarta-Val S, Fernández-de-Las-Peñas C, Arroyo-Morales M Nutr Neurosci. 2014 Sep 16. PMID: 25225836. Abstract CommentRecommendBookmarkWatch