Multiple sclerosis prevalence and mortality in Allegheny County for 1965 and 1966.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003644:Death Certificates; D005006:Ethnicity; D005260:Female; D006707:Homes for the Aged; D006761:Hospitals; D006801:Humans; D007223:Infant; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000453:epidemiology* / Q000401:mortality*; D009735:Nursing Homes; D010414:Pennsylvania; D012042:Registries; D012737:Sex Factors; D014837:Voluntary Health Agencies