[Certain problems of the epidemiology and clinical aspects of leptospirosis in the Novocherkassk Region].
D000293:Adolescent; D000328:Adult; D006801:Humans; D007922:Leptospirosis / Q000175:diagnosis / Q000453:epidemiology*; D008297:Male; D012426:Russia
Nekotorye voprosy émidemiologii i kliniki leptospiroza v raĭone Novocherkasska.