@misc{indiciae406a06fcb41f, title = {Systemic histiocytosis presenting as multiple sclerosis.}, author = {M E Smith and D A Katz and J O Harris and J A Frank and C V Kufta and D E McFarlin}, year = {1993}, doi = {10.1002/ana.410330521}, url = {https://pubmed.ncbi.nlm.nih.gov/8498832/}, note = {Source identifier: 8498832} }