Human listeriosis in 1990.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005506:Food Contamination; D006801:Humans; D007223:Infant; D008088:Listeriosis / Q000453:epidemiology* / Q000635:transmission; D008297:Male; D008875:Middle Aged