Wolf, Barry Biotinidase deficiency should be considered in individuals thought to have multiple sclerosis and related disorders. [electronic resource] - Multiple sclerosis and related disorders Feb 2019 - 26-30 p. digital Publication Type: Journal Article ISSN: 2211-0356 Standard No.: 10.1016/j.msard.2018.11.030 doi Subjects--Topical Terms: Biotinidase Deficiency--diagnosisDiagnosis, DifferentialHumansMultiple Sclerosis--diagnosis