title: Author's response to letter to the editor.
authors.forename: Baris
authors.initials: B
authors.lastname: Deniz
mesh_terms: D005650:Fumarates / Q000627:therapeutic use*; D006801:Humans; D020529:Multiple Sclerosis, Relapsing-Remitting / Q000188:drug therapy*
chemical_list: D005650:Fumarates