Study of Cytokines in Children With Opsoclonus-Myoclonus Syndrome

Opsoclonus Myoclonus Syndrome

Opsoclonus Myoclonus Syndrome/Dancing Eye Syndrome (OMS/DES) in Children With and Without Neuroblastoma (NBpos and NBneg)Opsoclonus Myoclonus Syndrome/Dancing Eye Syndrome (OMS/DES) in Children With and Without Neuroblastoma (NBpos and NBneg) Effectiveness of Rituximab in Pediatric OMS Patients. Study of Cytokines in Children With Opsoclonus-Myoclonus Syndrome