[The epidemiology of salmonelloses in Leningrad].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D012426:Russia; D012478:Salmonella Food Poisoning / Q000453:epidemiology*; D012480:Salmonella Infections / Q000453:epidemiology*
Materialy k épidemiologii salmonellezov v Leningrade.