[Leptospirosis incidence at meat processing plants].
D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology*; D008462:Meat-Packing Industry; D009784:Occupational Diseases / Q000453:epidemiology*; D012426:Russia
O zabolevaemosti leptospirozom na predpriiatiiakh miasopererabatyvaiushcheĭ promyshlennosti.