title: Reply to Letter to the Editor: Biotin supplementation in MS clinically valuable but can alter multiple blood test results by Siddiqui U, et al.
authors.affiliation: 1 Department of Neurology and Faculté de Médecine de Reims, CHU de Reims, URCA, Reims, France.
authors.forename: Ayman
authors.initials: A
authors.lastname: Tourbah
authors.affiliation: 2 MedDay Pharmaceuticals, Paris, France.
authors.forename: Frédéric
authors.initials: F
authors.lastname: Sedel
mesh_terms: D001710:Biotin; D006403:Hematologic Tests
chemical_list: D001710:Biotin