Goodkin, D E The effect of repositioning error on serial magnetic resonance imaging scans. [electronic resource] - Archives of neurology Jun 1993 - 569-71 p. digital Publication Type: Comment; Letter ISSN: 0003-9942 Standard No.: 10.1001/archneur.1993.00540060011007 doi Subjects--Topical Terms: Brain--pathologyDiagnostic ErrorsHumansMagnetic Resonance Imaging--methodsMultiple Sclerosis--diagnosisSpinal Cord--pathology