title: [Subacute sclerosing panencephalitis in Poland in the years 1971-1976. An epidemiological analysis].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008457:Measles / Q000453:epidemiology; D011044:Poland; D013344:Subacute Sclerosing Panencephalitis / Q000453:epidemiology*
vernacular_title: Podostre stwardniajace zapalenie mózgu w Polsce w latach 1971-1976. Charakterystyka epidemiologiczna.