title: Surveillance of subacute sclerosing panencephalitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011379:Prognosis; D013344:Subacute Sclerosing Panencephalitis / Q000453:epidemiology* / Q000209:etiology