TY - CHAP M1 - Book, Section TI - Multiple Sclerosis A1 - Hay, Jr, William W. A1 - Levin, Myron J. A1 - Deterding, Robin R. A1 - Abzug, Mark J. PY - 2017 T2 - Quick Medical Diagnosis & Treatment Pediatrics AB - Pediatric cases account for 5–10% of all casesExciting discoveries have highlighted the importance of genetic and environmental factors alone and in combination; for example,HLA subtypesViral exposuresSmoking exposureVitamin D deficiencyDiagnostic criteria, including clinical, MRI, and laboratory studies are different among prepubertal patients compared with postpubertal patients SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/06 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1145457161 ER -