Editors' Pick Increased Concentrations of Glutamate and Glutamine in Normal-Appearing White Matter of Patients with Multiple Sclerosis and Normal MR Imaging Brain Scans. Tisell A, Dahlqvist Leinhard O, Warntjes J B M, Aalto A, Smedby O, Landtblom A-M, Lundberg P PLoS One. 2013; 8(4):e61817. Epub 2013 Apr 17. PMID: 23613944. Abstract CommentRecommendBookmarkWatch