Gerlach, Raquel F Matrix metalloproteinase-9 and tissue inhibitor of metalloproteinase-1 in multiple sclerosis. [electronic resource] - Clinical neurology and neurosurgery Sep 2006 - 617-8; author reply 618 p. digital Publication Type: Comment; Letter ISSN: 0303-8467 Standard No.: 10.1016/j.clineuro.2005.12.002 doi Subjects--Topical Terms: HumansMatrix Metalloproteinase 9--bloodMultiple Sclerosis, Relapsing-Remitting--bloodTissue Inhibitor of Metalloproteinase-1--blood